x

What is KCL and KVL law?

142 views

2 Answers

Answer :

Kcl means sum of entering currents is equal to sum of leaving currents.

Kvl means sum of voltages around a clised loop is equal to zero.
Like 0 like

Answer :

Basically KCL and KVL are two laws that are presented by Kirchoff

KCL stands for kirchoff, s current law

And

KVL stands for kirchoff, s voltage law

According to KVL:sum of all the voltages in a closed loop is zero

For example

v1 +v2+ v3+ v4 =0

According to KCL:

Incoming current=outgoing current
Like 0 like

Please log in or register to answer this question.

Related Questions


I found that by the same process of applying KCL and KVL, the problems of mesh analysis can also be solved. My teacher used KCL and KVL too. So, what's the difference between mesh analysis and Kirchoff's laws?

Show More

84 views 0 answers



KVL examples
Last Answer : KVL example 2

Show More

130 views 2 answers



KVL problem

Show More

47 views 0 answers





State KVL and KCL
Last Answer : Statement of Kirchhoff's Current Law or KCL:  In any electrical network, the algebraic sum of the currents meeting at a point or junction is zero.  (OR)  Total current entering a junction or node is exactly ... all voltages within the loop must be equal to zero.  ∑ IR + ∑ emf = 0 round a mesh

Show More

76 views 1 answer



Is KCL a restatement of the law of charge?
Last Answer : Need answer

Show More

0 views 1 answer



I am a new student of electrical and electronic engineering, and facing some problems on sign related, kvl as well as mesh current analysis. By getting solution of these problems, I may get rid of these ... For figure 4, please just write the seven mesh equations only, solution is not needed.
Last Answer : u can assume the direction of current either in clockwise or anticlockwise...but the solution will remain same in both cases

Show More

225 views 1 answer



does kvl appl for a switch that is closed?
Last Answer : Need Answer

Show More

1 view 1 answer



What are the properties of KCl compound ?
Last Answer : 1. High melting point and boiling point. 2. Soluble in polar solvent (water) but insoluble in polar solvent. 3. In solid state it remains in the form of crystals. 4. Electrically conductive in molten or dissolved state.

Show More

1 view 1 answer



The decomposition of `KClO_(3)` to KCl and `O_(2)` on heating is an example of :
Last Answer : The decomposition of `KClO_(3)` to KCl and `O_(2)` on heating is an example of : A ... redox change C. Disproportionation or auto redox change D. None

Show More

0 views 1 answer



`CH_(3)NH_(2)+CHCl_(3)+KOH to` Nitrogen containing compound `+KCl + H_(2)O`.
Last Answer : `CH_(3)NH_(2)+CHCl_(3)+KOH to` Nitrogen containing compound `+KCl + H_(2)O`. A. `CH_(3)-C-=N` B. `CH_(3)-NH- ... -= C^(+)` D. `CH_(3)-N^(+)-=C^(-)`

Show More

0 views 1 answer



How many are redox reaction- `{:((i),K_(4)[Fe (CN)_(6)] + "conc."H_(2)SO_(4) overset(Delta)rarr,(ii),"conc." H_(2)SO_(4) + KCl rarr),((iii),"conc." H_
Last Answer : How many are redox reaction- `{:((i),K_(4)[Fe (CN)_(6)] + "conc."H_(2)SO_(4) overset(Delta)rarr,(ii)," ... ,((ix),"conc." H_(2)SO_(4) + Cu rarr,,):}`

Show More

0 views 1 answer



How many are redox reaction- `{:((i),K_(4)[Fe (CN)_(6)] + "conc."H_(2)SO_(4) overset(Delta)rarr,(ii),"conc." H_(2)SO_(4) + KCl rarr),((iii),"conc." H_
Last Answer : How many are redox reaction- `{:((i),K_(4)[Fe (CN)_(6)] + "conc."H_(2)SO_(4) overset(Delta)rarr,(ii)," ... ,((ix),"conc." H_(2)SO_(4) + Cu rarr,,):}`

Show More

0 views 1 answer



One mole of acidified `K_(2)Cr_(2)O_(7)` on reaction with excess of KCl will liberate….., moles of `I_(2)`.
Last Answer : One mole of acidified `K_(2)Cr_(2)O_(7)` on reaction with excess of KCl will liberate….., moles of `I_(2)`. A. 6 B. 1 C. 7 D. 3

Show More

1 view 1 answer



`NiCl_(2) overset(KCN)to "complex"A` `NiCl_(2) underset("excess") overset(KCl)to "complex"B` A & B complexes have the co-ordination number 4. The hybr
Last Answer : `NiCl_(2) overset(KCN)to "complex"A` `NiCl_(2) underset("excess") overset(KCl)to "complex"B` A & B complexes have ... ^(2) & sp^(3)` D. both `sp^(3)`

Show More

0 views 1 answer



During the electrolysis of carnallite , `MgCl_(2)` is decomposed and not KCl . This is because of :
Last Answer : During the electrolysis of carnallite , `MgCl_(2)` is decomposed and not KCl . This is because of : A. lower ... both (A) and (B) D. none of the above

Show More

3 views 1 answer



Carnalite is present in sea water mainly. It is the main ore of magnesium which has the chemicakl fromula `MgCl_(2).KCl.xH_(2)O` . The value of x is .
Last Answer : Carnalite is present in sea water mainly. It is the main ore of magnesium which has the chemicakl fromula `MgCl_(2).KCl.xH_(2)O` . The value of x is .

Show More

0 views 1 answer



What is the molarity of 10.0 g of KCl in 0.500 L of solution?
Last Answer : The molarity is 0,268.

Show More

1 view 1 answer



What is the osmolarity of a solution containing 100 grams of KCl in 250 ml of water?
Last Answer : moles of KCl = 100 g x 1 mole/74.5 g = 1.34 molesvolume = 250 ml= 0.25 Lmolarity = moles/liter = 1.34 moles/0.25 L = 5.37 MSince KCl dissociates completely into K+ and Cl-, you have 5.37M of each = total of 10.74 osmolar

Show More

1 view 1 answer



What is the osmolarity of a solution containing 100 grams of KCl in 250 ml of water?
Last Answer : moles of KCl = 100 g x 1 mole/74.5 g = 1.34 molesvolume = 250 ml= 0.25 Lmolarity = moles/liter = 1.34 moles/0.25 L = 5.37 MSince KCl dissociates completely into K+ and Cl-, you have 5.37M of each = total of 10.74 osmolar

Show More

1 view 1 answer



How many mols in 74g of KCl?
Last Answer : 1 mole.

Show More

0 views 1 answer



Give reason for the following: (a)LiCl is more covalent than KCl. (b)LiF has lower melting point than NaCl. (c)CuCl is more covalent than NaCl.
Last Answer : Ans(a).Due to smaller size and high poalrising power of Li+ ion ,LiCl is more covalent than KCl. (b)Small cation Li+ ion highly polarizes large anion I- , LiI is more covalent and hence has ... to pseudo inert gas configuration, Cu+ is more polarizing than Na+ and hence CuCl is more Covalent NaCl.

Show More

2 views 1 answer



Which will have greater molar conductivity ? Solution containing 1 mol KCl in 200 cc or 1 mol of KCl in 500 cc.
Last Answer : Ans. 1 mol of KCl in 500 cc. 

Show More

5 views 1 answer



Muriate of Potash is— (A) K 2 SO 4 (B) KCl (C) K 2 HPO 4 (D) KNO 3
Last Answer : (B) KCl

Show More

4 views 1 answer



A Potassic fertiliser contains 50% K2O. It could be (A) Potassium sulphate (B) Potassium chloride (C) A mixture of NaCl + KCl (D) None of these
Last Answer : (A) Potassium sulphate

Show More

5 views 1 answer



Potassic fertiliser is graded based on its __________ content. (A) KCl (B) K2O (C) KNO3 (D) K2SO4
Last Answer : (B) K2O

Show More

5 views 1 answer



What is KCL in circuit?
Last Answer : Kirchhoff's Current Law which states that " The sum of the currents entering a junction is equal to the sum of the currents leaving the junctions."

Show More

80 views 1 answer



Ohm's law formula
Last Answer : Ohm's law formula

Show More

116 views 1 answer



Kirchhoff's Voltage Law  
Last Answer : Kirchhoff's voltage law

Show More

84 views 1 answer



Kirchhoff's Current Law
Last Answer : Kirchhoff's current law

Show More

2.6k views 1 answer



Faraday's law of induced voltage
Last Answer : Faraday's law of induced voltage

Show More

111 views 1 answer



State and explain Lenz's law.
Last Answer : Lenz’s law: It states that the direction of statically induced emf is such that it always opposes the cause that produces it. In fact, the induced emf produces current, which produces magnetic flux and this magnetic flux opposes the changing magnetic field that is responsible for emf induction.

Show More

108 views 2 answers



State Faraday's law of electromagnetic induction.
Last Answer : First Law: - Whenever change in the magnetic flux linked with a coil or conductor, an EMF is induced in it. OR Whenever a conductor cuts magnetic flux, an EMF is induced in conductor.  Second Law: ... of induced EMF is directly proportional to (equal to) the rate of change of flux linkages.

Show More

225 views 3 answers



What is the Lenz's law?
Last Answer : The direction of induced current is such as to oppose the change of current in circuit.

Show More

176 views 2 answers



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.

Show More

2 views 1 answer



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.

Show More

3 views 1 answer



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.

Show More

1 view 1 answer



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.

Show More

0 views 1 answer



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

Show More

1 view 1 answer



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.

Show More

1 view 1 answer



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?

Show More

0 views 1 answer



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.

Show More

0 views 1 answer



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.

Show More

0 views 1 answer



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.

Show More

1 view 1 answer



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.

Show More

1 view 1 answer



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.

Show More

0 views 1 answer



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.

Show More

0 views 1 answer



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.

Show More

1 view 1 answer



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.

Show More

0 views 1 answer



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,

Show More

0 views 1 answer


Show More⇦ PreviousNext ⇨