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Physics

When starter motor of a car is switched on for 0.8 s, a charge 24 C passes through the coil of the motor. Calculate the current in the coil.

Current Electricity

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Answer

Given,

Time = 0.8 s

charge = 24 C

current = ?

I=QtI = \dfrac{Q}{t}

Substituting the values we get,

I=240.8⇒I=30 AI = \dfrac{24}{0.8} \\[0.5em] \Rightarrow I = 30 \text { A}

Hence, the current in the coil = 30 A

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