What is Coulomb's law ?

What is Coulomb's law ?
by

2 Answers

Answer :

COULOMB’S LAW FORMULA Coulomb’s law is based on the electrostatic interaction between electrically charged particles. The law was first published by French physicist Charles Augustin de Coulomb and was essential in the development of the theory of electromagnetism. The law provides the amount of force when two charges are separated by some distance. The interaction among charged objects is a non-contact force that acts at some distance of separation. Every electrical interaction involves a force that highlights the importance of charged variables. Coulomb’s law on magnitude states that, The electrostatic force between the two charged points is directly proportional to the product of these charges and inversely proportional to the square of the distance between them.
by

Answer :

Coulomb’s Law is the force of repulsion/ attraction between two like/unlike charges of electricity concentrated at two points in an isotropic medium is proportional to the product of their magnitudes and inversely proportional to the square of the distance between them and to the dielectric constant of the medium.


by

Related questions

Coulomb’s Law.

Description : Coulomb’s Law.

Coulomb’s Law in Vector Form.

Description : Coulomb’s Law in Vector Form.

Important Points Regarding Coulomb’s Law.

Description : Important Points Regarding Coulomb’s Law.

How to Solve Problems using Coulomb’s Law.

Description : How to Solve Problems using Coulomb’s Law.

According to Coulomb's law, which is the correct relation for the following figure? (i) q1 q2 > 0 (ii) q1 q2 < 0 (iii) q1 q2 = 0 (iv) 1 > q1/q2 > 0

Description : According to Coulomb's law, which is the correct relation for the following figure? (i) q1 q2 > 0 (ii) q1 q2 < 0 (iii) q1 q2 = 0 (iv) 1 > q1/q2 > 0

State and explain Coulomb's law in electrostatics.

Description : State and explain Coulomb's law in electrostatics.

Coulomb's law for the force between electric charges most closely resembles a.Newton's laws of motion b.Law of conservation of energy c.Gauss's theorem d.Newton's law of gravitation e.None of the above

Description : Coulomb's law for the force between electric charges most closely resembles a.Newton's laws of motion b.Law of conservation of energy c.Gauss's theorem d.Newton's law of gravitation e.None of the above

Last Answer : d. Newton's law of gravitation

The law that finds application in electrolysis is: a) Faraday's law b) Coulomb's law c) Ohm's law d) Lenz's law

Description : The law that finds application in electrolysis is: a) Faraday's law b) Coulomb's law c) Ohm's law d) Lenz's law

Last Answer : Ans: A

Bohr's theory of fixed orbits contradicts (a) Coulomb's law (b) Planck's theory (c) de Broglie relation (d) Uncertainty principle

Description : Bohr's theory of fixed orbits contradicts (a) Coulomb's law (b) Planck's theory (c) de Broglie relation (d) Uncertainty principle

Last Answer : Ans:(d)

"Upthrust = Weight of the liquid displaced" is known as A. Bernoulli's Principle B. Archimedes' Principle C. Pascal's Law D. Coulomb's law

Description : "Upthrust = Weight of the liquid displaced" is known as A. Bernoulli's Principle B. Archimedes' Principle C. Pascal's Law D. Coulomb's law

Last Answer : Archimedes' Principle

Biot Savart law in magnetic field is analogous to which law in electric field? a) Gauss law b) Faraday law c) Coulomb’s law d) Ampere law

Description : Biot Savart law in magnetic field is analogous to which law in electric field? a) Gauss law b) Faraday law c) Coulomb’s law d) Ampere law

Last Answer : c) Coulomb’s law

With Gauss law as reference which of the following law can be derived? a) Ampere law b) Faraday’s law c) Coulomb’s law d) Ohm’s law

Description : With Gauss law as reference which of the following law can be derived? a) Ampere law b) Faraday’s law c) Coulomb’s law d) Ohm’s law

Last Answer : c) Coulomb’s law

Coulomb’s law can be derived from Gauss law. State True/ False a) True b) False

Description : Coulomb’s law can be derived from Gauss law. State True/ False a) True b) False

Last Answer : a) True

The Principle of an alternating current generator is based on: a. Coulomb’s law b. Ampere’s law c. Faraday’s law d. Lenz’s law

Description : The Principle of an alternating current generator is based on: a. Coulomb’s law b. Ampere’s law c. Faraday’s law d. Lenz’s law

Last Answer : a. Coulomb’s law

Gauss' law of electricity, Gauss' law of magnetism, Faraday's law of induction, and Amperes' law form the basic equations of electromagnetism. This combination is collectively known as: w) Coulomb's equations x) Volta's equations y) Fermi's equations z) Maxwell's equations

Description : Gauss' law of electricity, Gauss' law of magnetism, Faraday's law of induction, and Amperes' law form the basic equations of electromagnetism. This combination is collectively known as: w) Coulomb's equations x) Volta's equations y) Fermi's equations z) Maxwell's equations

Last Answer : ANSWER: Z -- MAXWELL'S EQUATIONS

The law that relates the electric field at the surface of a region to the amount of charge inside the region is called: w) Coulomb's Law x) Faraday's Law y) Gauss' Law z) Biot-Savart Law

Description : The law that relates the electric field at the surface of a region to the amount of charge inside the region is called: w) Coulomb's Law x) Faraday's Law y) Gauss' Law z) Biot-Savart Law

Last Answer : ANSWER: Y -- GAUSS' LAW

What law describes the force between two stationary electrically charged objects? w) Ampere's law x) Coulomb's law y) Kirchoff's Rules (pron: kir-koff rules) z) Ohm's law

Description : What law describes the force between two stationary electrically charged objects? w) Ampere's law x) Coulomb's law y) Kirchoff's Rules (pron: kir-koff rules) z) Ohm's law

Last Answer : ANSWER: X -- COULOMB'S LAW

The force acting between two point charges can be computed using which of the following laws? w) Ohm's Law x) Ampere's Law y) Coulomb's Law z) Newton's Second Law.

Description : The force acting between two point charges can be computed using which of the following laws? w) Ohm's Law x) Ampere's Law y) Coulomb's Law z) Newton's Second Law.

Last Answer : ANSWER: Y -- COULOMB'S LAW

Regarding the new Texas law, is it illegal to mail someone a RU486 pill?

Description : Regarding the new Texas law, is it illegal to mail someone a RU486 pill?

Last Answer : I am not recommending this, since a RU486 would end the pregnancy, and the patient should have a doctor overseeing it.

What is your opinion on this proposed Tennessee law, that would require media outlets to report the outcomes of court cases, that they had previously reported on?

Description : What is your opinion on this proposed Tennessee law, that would require media outlets to report the outcomes of court cases, that they had previously reported on?

Last Answer : I don’t think it will pass, but fundamentally I like the idea. I don’t want it to be a law, but I do want it to be a standard practice.

Is it true that, according to the criminal law in the USA, it's illegal, in a trial, to persuade a jury that something happened (or not) by using exclusively facts not in evidence?

Description : Is it true that, according to the criminal law in the USA, it's illegal, in a trial, to persuade a jury that something happened (or not) by using exclusively facts not in evidence?

Last Answer : You have to have proof. It’s the basis of the judicial system.

When is a law a "settled" law?

Description : When is a law a "settled" law?

Last Answer : “Settled” law refers to those decrees cited as precedents when similar cases arise. It follows that rulings by the Supreme Court are settled law, because that body is the ultimate arbiter of the law. So Brown vs. the Board of Education, Citizens United are examples along with Roe.

What is the exact wording of the law that allows parents to kick out adult children when they turn 18?

Description : What is the exact wording of the law that allows parents to kick out adult children when they turn 18?

Last Answer : I don't think it's that simple. The child wanting to leave is much better. I left at 17 yrs old and moved in with a girlfriend for my entire senior year against my mothers wishes. When ... -tenant attorney. https://blogs.findlaw.com/law_and_life/2016/12/can-i-legally-evict-my-18-year-old.html

Why do we need a law against .... if there is no more than a handful of people wo do ...

Description : Why do we need a law against .... if there is no more than a handful of people wo do ...

Last Answer : I don’t understand the question.

Whats the law that business partners can buy a buisness from another owner offers him?

Description : Whats the law that business partners can buy a buisness from another owner offers him?

Last Answer : I can’t make any grammatical sense out of your question, and don’t know what you mean. Buy what?

Would you be willing to have a licensed paralegal handle your family law or probate case?

Description : Would you be willing to have a licensed paralegal handle your family law or probate case?

Last Answer : answer:1. I’d ask a lawyer their opinion about what difference it would make, if any, in the particular case. 2. Lawyer’s opinion on risks and limitations of doing so. And, what was at stake in the case.

Honestly. Do you break a/the law every day? (Details)

Description : Honestly. Do you break a/the law every day? (Details)

Last Answer : Most traffic cops will admit that they can pull over any driver after following them for only seven blocks.

In US law, what is the statute of limitations for slander?

Description : In US law, what is the statute of limitations for slander?

Last Answer : In the US, slander is a civil offense, not a criminal offense.

What is more important: The letter, or the spirit of the law?

Description : What is more important: The letter, or the spirit of the law?

Last Answer : answer:The letter of the law is the only way to make a final decision as to compliance or non-compliance with a law. But the spirit of a law ought to be the guide to the prosecution or application of a law. And, it ought to be followed in determining the consequences of not complying with a law.

Should Kim Davis face jail time for breaking the law again?

Description : Should Kim Davis face jail time for breaking the law again?

Last Answer : The less said about this self-righteous hypocrite the better… at least by me.

Can anyone please direct me to law that supports marriage contract in US?

Description : Can anyone please direct me to law that supports marriage contract in US?

Last Answer : Marriage is a civil agreement between parties and is generally regulated by the state. The federal government, for the most part, does not play a part in a marriage.

Did Clinton violate the law in supporting Honduran coup?

Description : Did Clinton violate the law in supporting Honduran coup?

Last Answer : The United States has been in the business of suppressing and overturning democratic governments EVERYWHERE for better than 150 years. Guatemala, Honduras, in fact the bulk of Latin America has been a ... tidbit was absent from any front page coverage on the part of our own McNews services.

In your opinion what would a sensible gun law entail?

Description : In your opinion what would a sensible gun law entail?

Last Answer : Repealing the second amendment. Possession or ownership of any gun after July 1, 2016 is automatic five years imprisonment and revocation of driver’s license for the years after.

What do you think of this anti-LGBT law in Tennessee?

Description : What do you think of this anti-LGBT law in Tennessee?

Last Answer : answer:A licensed therapist who denies service to a client for a religious reason is a pretty shitty therapist. One would not be well served going to such a therapist. Like the bathroom bills in various states, more solutions looking for a problem that doesn’t exist,

What are the usual expected circumstances to accepting eye witness accounts in a court of law?

Description : What are the usual expected circumstances to accepting eye witness accounts in a court of law?

Last Answer : Yes. And then the witness gets cross examined. And then the jury (or judge) evaluates the accuracy of the eyewitness’s description.

What right is being enforced/protected by the state of Alabama's recent law barring cities and towns from increasing minimum wage?

Description : What right is being enforced/protected by the state of Alabama's recent law barring cities and towns from increasing minimum wage?

Last Answer : the right of companies to shamelessly exploit their workers.

Is it against the law to put change in someone else's meter?

Description : Is it against the law to put change in someone else's meter?

Last Answer : answer:Hold on a second here – - -The original “Acts of random kindness !” Not against the law.

Now that gay marriage is legal in the US, does the common-law kick in as well, where applicable?

Description : Now that gay marriage is legal in the US, does the common-law kick in as well, where applicable?

Last Answer : answer:Not necessarily. Some states have case law that specifies a husband-wife relationship, thus excluding same-gender couples. Only nine states still contract common-law marriages. People don't become ... law marriage exists when a couple cohabitates and holds itself out to the public as married.

Are sanctuary cities breaking federal law?

Description : Are sanctuary cities breaking federal law?

Last Answer : This is a matter that I'm surprised has yet to be tackled in the Federal courts. The question is about the extent to which local authorities are required to cooperate with Federal agencies in running ... . And I believe their hesitancy in doing so prudent beyond the usual wisdom one would expect.

What's the most serious law you've broken?

Description : What's the most serious law you've broken?

Last Answer : answer:Being in the presence of weed, in March, 1968. That was when mere possession of an ounce or less was potentially a felony, and punishable by up to a year in prison. I don't know if ... in the presence would have been as severe, because the judge dismissed our cases before they went to trial.