JEE Main 22 Jan 2025 Shift 1 Paper

Section: Physics

Question : 45 of 75

Marks: +1, -0

Sliding contact of a potentiometer is in the middle of the potentiometer wire having resistance Rp=1Ω as shown in the figure. An external resistance of Re=2Ω as connected via the sliding contact. The electric current in the circuit is :

[22 Jan 2025 Shift 1]

1.35 A
1.0 A
0.3 A
0.9 A

Validate

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