If a toy fan is connected across a battery for 2 minutes and we know that a charge transfer of 120 C takes place then find out the current in the circuit for that period of time.

60 A

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1 A

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120 A

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240 A

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Solution

The correct option is B
1 A

Rate of flow of charge is called current.

Hence, I= $\frac{q}{t}$ = $\frac{120}{2 \times 60}$ = 1 A

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If a toy fan is connected across a battery for 2 minutes and we know that a charge transfer of 120 C takes place then find out the current in the circuit for that period of time.

The correct option is B 1 A Rate of flow of charge is called current. Hence, I=qt = 1202×60 = 1 A

The correct option is B
1 A

Rate of flow of charge is called current.

Hence, I= $\frac{q}{t}$ = $\frac{120}{2 \times 60}$ = 1 A