Physics - Current Electricity Question with Solution | TestHub

PhysicsCurrent ElectricityCircuit AnalysisEasy2 minPYQ_2020

PhysicsEasysingle choice

For the circuit given below, the Kirchhoff's loop rule for the loop $B C D E B$ is given by the equation

NEET 2020 (Phase 2)

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Answer:

Solution:

Kirchhoff's second law, also known as the Kirchhoff's voltage law (KVL). By Kirchhoff's voltage law the algebraic sum of all the EMF's and potential difference across each resistor is equal to zero it means, in the above circuit,

$- I_{2} R_{2} - E_{2} + E_{3} + I_{3} R_{1} = 0$ $\Rightarrow I_{2} R_{2} + E_{2} - E_{3} - I_{3} R_{1} = 0$ .

Stream:NEETSubject:PhysicsTopic:Current ElectricitySubtopic:Circuit Analysis

⏱ 2mℹ️ Source: PYQ_2020

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