Question

find the amount of charge flowing if 3 ampere of current is flowing through a point for 2 min​

Answer 1

Answer:

360

Explanation:

charge (coulomb, C) = current (ampere, A) × time (second, s)

note;- time should be written in seconds not min.

Answer 2

Charge crossing the point in 2 min is 360 Coulombs

-Current is defined as charge flowing per unit time

-Here current through the conductor at a point is 3A.

-Current is maintained for 2 minutes

-We know that i = q / t

putting the values of current (i) and time (t) into the equation and solving for q, we get q = 3 * 2 * 60 = 360 A/s or 360 Coulombs

(Note that the time is taken in seconds and not minutes)