When the motor of a car is switched on for $0.5 s, 30 C$ charge passes through the coil of the motor. Calculate the current in the coil.

50 A

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40 A

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30 A

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60 A

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Solution

The correct option is D $60 A$
Electric current $= \frac{Q}{t} = \frac{30}{0.5} = 60 A$

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