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Current Electricity question

2025 · 22 Jan · Shift 1 · Q69
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  5. /2025 · 22 Jan · Shift 1 · Q69

Current Electricity question

2025 · 22 Jan · Shift 1 · Q69

JEE MainPhysicsCurrent ElectricityMCQ+4 / −1
JEE Main 2025 (Online) 22nd January Morning Shift Physics - Current Electricity Question 19 English Sliding contact of a potentiometer is in the middle of the potentiometer wire having resistance Rp=1ΩR_p=1 \OmegaRp​=1Ω as shown in the figure. An external resistance of Re=2ΩR_e=2 \OmegaRe​=2Ω is connected via the sliding contact. The electric current in the circuit is :
  1. A
    1.35 A
  2. B
    0.9 A
  3. C
    1.0 A
  4. D
    0.3 A
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