State kirchhoffs rules and explain on what basis they are justifued
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kirchoffs gave two circuit law which are fundamental and their basic principles are used to solve for unknown current in multiple -loop or nun simple circuit.
these are given below .
a) kirchoffs first law :- this law is known as junction rule or current law ,
according to this law , the algebric sum of current meeting at a junction is zero
e.g. I net at junction =0
this law represent conservation of charge .it means at any junction the sum of the current entering the junction must be equal to the sum of the current of leaving the junction.
b) kirchoffs second law:-the voltage may be stated as the algebric sum of the voltage around any closed loop is zero.
e.g. dV in closed loop=0
this law is known as conservation of energy.
these are given below .
a) kirchoffs first law :- this law is known as junction rule or current law ,
according to this law , the algebric sum of current meeting at a junction is zero
e.g. I net at junction =0
this law represent conservation of charge .it means at any junction the sum of the current entering the junction must be equal to the sum of the current of leaving the junction.
b) kirchoffs second law:-the voltage may be stated as the algebric sum of the voltage around any closed loop is zero.
e.g. dV in closed loop=0
this law is known as conservation of energy.
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