Current formula

Last Answer : The magnetic flux per unit area is called as magnetic flux density. Magnetic flux density is denoted by B. The formula for magnetic flux density is Weber per metre square or Tesla. Mathematically ... the unit of magnetic flux density is Weber per metre square which is also called as Tesla.

Formula for measure resistance

Last Answer : R=V÷I R= Resistance value(ohm) V=Potential different between two point(volt) I=Current(Amp)

What is the formula for resistivity?

Description : What is the formula for resistivity?

Last Answer : Resitivity is the property of a material. It is given in ρ . R=ρ L/A is the formula. where , Resitance is directly proportional to Length & Inversely proportional to Area of ... the resistance offered by a conductor to the flow of current is called specific resistance or resistivity.

If they sold baby formula that actually looked like breast milk, would it be successful?

Description : If they sold baby formula that actually looked like breast milk, would it be successful?

Last Answer : answer:I don't know whether it will be successful anywhere, but I doubt it will sell in my country. Many of us don't care whether it's good or not, just the sight of sexual ... sometimes my perceptions are still influential, and I still buy some good-according-to-the-package-only products :P

Can someone show me, and explain, the math formula that was responsible for the subprime mortgage scandal?

Description : Can someone show me, and explain, the math formula that was responsible for the subprime mortgage scandal?

Last Answer : http://www.theguardian.com/science/2012/feb/12/black-scholes-equation-credit-crunch

Formula for evolution?

Description : Formula for evolution?

Last Answer : answer:There is a formula: Genetic Variation + Random Mating + Mutation + Natural Selection = Evolution

Spreadsheet help with creating a formula?

Description : Spreadsheet help with creating a formula?

Last Answer : Try the spreadsheet in Google Docs. The formulas are super easy to use.

Formula to calculate the effort needed to pull a weight on two wheels up an incline?

Description : Formula to calculate the effort needed to pull a weight on two wheels up an incline?

Last Answer : isn't the formula the same as escape velocity?

Time constant for RC circuit formula

Description : Time constant for RC circuit formula τ = RC Where, τ = time constant

Last Answer : Time constant for RC circuit formula τ = RC Where, τ = time constant

Resistance formula

Description : Resistance formula

Last Answer : The formula for resistance is, Where, R = resistance in Ohms ρ = resistivity in ohm - metre l = length A = cross sectional area

The following formula is correct:

Description : The following formula is correct: (A) Load factor=Average load for a period/ Peak load for the same period (B) Load factor=Average load for a period x Peak load for the same period (C) Load factor=Average load for a period + Peak load for the same period (D) All of the above

Last Answer : The following formula is correct: (A) Load factor=Average load for a period/ Peak load for the same period (B) Load factor=Average load for a period x Peak load for the same period (C) Load factor=Average load for a period + Peak load for the same period (D) All of the above

What is Mason's gain formula?

Description : What is Mason's gain formula?

Last Answer : Mason's Gain Formula

How do you calculate BMI?

Description : How do you calculate BMI?

Last Answer : World Health Organization chart calculator: http://www.infantchart.com/

Would you give up breast feeding if it was making your baby colicky?

Description : Would you give up breast feeding if it was making your baby colicky?

Last Answer : No. Statistically your baby is just as likely to get colic from formula as breast milk.

How do I solve this mathematical word problem without using trial and error?

Description : How do I solve this mathematical word problem without using trial and error?

Last Answer : answer:It’s a simple linear system. Two equations, two variables. Now think about it some more.

Simple question on rearranging formulas?

Description : Simple question on rearranging formulas?

Last Answer : Yes. If you divide both sides by z, then you get r/z = xy since z/z = 1. Similarly, r/x = yz.

What's the difference between these two formulas ?

Description : What's the difference between these two formulas ?

Last Answer : Homework question?

Direct Current (DC)

Description : Direct Current (DC) Next Topic : Alternating current (AC)

Last Answer : Direct Current (DC) is the unidirectional electric current. Uni meaning is one. And the flow of charge in same direction. We know that conventional current flow from positive terminal of battery to ... The magnitude of DC may constant or vary but direction do not change with respect to time.

Alternating current (AC)

Description : Alternating current (AC)

Last Answer : AC stands for Alternating Current meaning voltage or current that changes polarity or direction respectively over time. An Alternating Current (AC) is an electric current whose magnitude ... energy are known as alternators and are simpler construction than DC electromechanical generators.

Does current flow through a capacitor ?

Description : Does current flow through a capacitor ?

Last Answer : Imagine a pipe with a flexible diaphram in the middle separating two haves of the pipe. Now the pipe is filled with air. If you apply a pressure to one end the diaphram will deform ... capacitor, the effects on electrons will be recreated across the boundary. But theres no electrical connection...

What kills, current or voltage?

Description : What kills, current or voltage?

Last Answer : Current would kill. You can actually have thousands of bolts going through you and not even know it. Yes you probably know already voltage is current times resistance. Since your body is a resistor it would take just a small amount of current to create a very high voltage

A charge of 0.1 C moves past a given point every 0.01 s. How much is the current?

Description : A charge of 0.1 C moves past a given point every 0.01 s. How much is the current?

Last Answer : The current is 10.0A. 1ampere = 1 Coulomb per 1 second. 0.1Coulombs ÷ 0.01seconds = 10.0amperes.

Describe the difference between direct and alternating current.

Description : Describe the difference between direct and alternating current.

Last Answer : Direct current is the flow of electricity or charge in one direction.. Alternative current is the flow of charge that doesn't flow in one direction.

Current ratio

Description : Current ratio

Last Answer : Current ratio

Current divider rule

Description : Current divider rule

Last Answer : Current divider rule

How to find total impedance Z, current I and Impedance angle ?

Description : How to find total impedance Z, current I and Impedance angle ?

Last Answer : How to find total impedance Z, current I and Impedance angle ?

Why inductor current lags inductor voltage ?

Description : Why inductor current lags inductor voltage ?

Last Answer : Inductor is a wire wounding structure having a core material it induces emf which is opposite to the voltage supply and proportional to rate of change of current so current lags the voltage in inductor

Explain lagging quantity and leading quantity, explain this concept with voltage and current waveform

Description : Explain lagging quantity and leading quantity, explain this concept with voltage and current waveform

Last Answer : When two alternating quantities attain their respective zero or peak values simultaneously, the quantities are said to be in-phase quantities. When the quantities do not attain their respective zero or ... current is leading the voltage or the voltage is said to be lagging behind the current.

List out any four effects of electric current used in measuring instruments & write name of meter working on it.

Description : List out any four effects of electric current used in measuring instruments & write name of meter working on it.

Last Answer : Effects of Electric Current used in measuring instruments: 1. Magnetic Effect: PMMC and Moving Iron type Ammeters, voltmeter and Dynamometer type wattmeters etc. 2. Electromagnetic induction ... . Electrostatic effect: Voltmeters. 5. Hall Effect: Flux meter, Poynting vector wattmeter.

State various effects of electric current and explain any one.

Description : State various effects of electric current and explain any one.

Last Answer : Effects of Electric Current: 1. Magnetic Effect: When a current is passed through a conductor, magnetic field is produced round the conductor. Due to this field when current carrying ... The rise in temperature is converted into elongation of hot wire element causes displacement of pointer.

In a series R-C circuit, with the increase in frequency, current

Description : In a series R-C circuit, with the increase in frequency, current (A) Reduces (B) Increases (C) Does not change (D) Becomes zero

Last Answer : In a series R-C circuit, with the increase in frequency, current Increases

A 1000Ohm, 1 Watt resistor can safely pass a current of

Description : A 1000Ohm, 1 Watt resistor can safely pass a current of

Last Answer : A 1000 Ohm, 1 Watt resistor can safely pass a current of 30 mA

Step-down transformer converts high voltage and low current into:

Description : Step-down transformer converts high voltage and low current into: (A) How voltage and high current (B) High voltage and low current (C) Low voltage and high current (D) None of the above

Last Answer : Step-down transformer converts high voltage and low current into: Low voltage and high current

Which of the following is the least expensive protection for over current in low voltage system?

Description : Which of the following is the least expensive protection for over current in low voltage system? (A) Rewireable fuse (B) Isolator (C) Oil Circuit breaker (D) Air break circuit breaker

Last Answer : Which of the following is the least expensive protection for over current in low voltage system? (A) Rewireable fuse (B) Isolator (C) Oil Circuit breaker (D) Air break circuit breaker

For a round wire, the approximate value of fusing current is given by

Description : For a round wire, the approximate value of fusing current is given by

Last Answer : For a round wire, the approximate value of fusing current is given by K√d3

A current controlled voltage source is equivalent to :

Description : A current controlled voltage source is equivalent to : (A) series voltage feed -back amplifier (B) shunt current feed -back amplifier (C) shunt voltage feed -back amplifier (D) series current feed -back amplifier

Last Answer : A current controlled voltage source is equivalent to : shunt voltage feed -back amplifier

anonymous · Answer 1 · 2019-06-11T08:09:51+0000

Answer :

Current formula

answered Jun 11, 2019 by anonymous

Current formula

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