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Current Electricity question

2025 · 3 Apr · Shift 2 · Q59

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JEE Main
Physics
Current Electricity
2025 · 3 Apr · Shift 2 · Q59

Current Electricity question

2025 · 3 Apr · Shift 2 · Q59

JEE MainPhysicsCurrent ElectricityMCQ+4 / −1

A motor operating on 100 V draws a current of 1 A . If the efficiency of the motor is

91.6 \%

, then the loss of power in units of

\mathrm{cal} / \mathrm{s}

is

A
6.2
B
2
C
8.4
D
4

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