Two cells are connected between points A and B as shown. Cell 1 has emf of 12 V and internal resistance of 3Ω. Cell 2 has emf of 6V and internal resistance of 6Ω. An external resistor R of 4Ω is connected across A and B. The current flowing through R will be __________ A. [figure]

Two cells are connected between points A and B as shown.… — JEE Main 2023 Physics PYQ

JEE Main 2023 · 25 Jan · Shift 2 · numerical answer

Two cells are connected between points A and B as shown. Cell 1 has emf of 12 V and internal resistance of 3

\Omega

. Cell 2 has emf of 6V and internal resistance of 6

\Omega

. An external resistor R of 4

\Omega

is connected across A and B. The current flowing through R will be __________ A.

Show answer

Answer: 30

[JEE Main 2023 · 25 Jan · Shift 2]

Practise Current Electricity the way it is asked

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