Question

A current of 10A flows through a conductor for 2 minutes.
Calculate the amount of charge passed through any area of Cross section of the conductor.

Answer 1

Given :

Current (I) = 10 A

Time (T) = 2 min = 2 × 60 = 120 sec

To Find :

Amount of charge passed

Solution :

We know, current is the rate of flow of charge. So,

Current (I) = $\frac{Charge (Q)}{Time (T)}$

or, Charge (Q) = Current (I) × Time (T)

Here, I = 10 A and T = 120 sec

∴ Amount of charge passed = 10 × 120

                                               = 1200 C

Therefore, the amount of charge passed through the conductor is 1200 C.

Answer 2

Explanation:

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