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Kirchhoff's Second Law - Practice Questions & MCQ
Edited By admin | Updated on Sep 18, 2023 18:34 AM | #JEE Main
Quick Facts
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Kirchhoff's second law is considered one of the most asked concept.
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42 Questions around this concept.
Solve by difficulty
A 5 V battery with internal resistance and 2 V battery with internal resistance
are connected to a
resistor as shown in the figure. The current in the
resistor is
In this figure the resistance of the coil of galvanometer G is . The emf of the cell is
. The ratio of potential difference across
and
is:
In network shown in figure below the potential difference between and
is
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Find the current through the resistance in the circuit shown.
A current of 2 ampere flows in a system of conductors as shown in the following figure. The potential difference (VA – VB) will be - (in volt)
In the circuit shown in figure, the current in resistance is:
If galvanometer shows null deflection in the given figure then the value of Y is
Concepts Covered - 1
Kirchhoff's second law
Kirchoff's second law
The algebraic sum of all the potential across a closed loop is zero. This law is also known as Kirchhoff's Voltage law
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Change in Potential in traversing a resistance is -iR
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Change in Potential in the opposite direction IS iR
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Traversing an e.m.f source from negative to positive terminal is -E
-
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While in the opposite direction is E
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Change in Potential in traversing a capacitor from negative to positive
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While in the opposite direction is
In closed-loop
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