Question

If a charge of 420 C flows through a conducting wire in 5 minutes what is the value of the current ?

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Answer 1

As we know :I=q/t

So, in this case the value of the current will be=420/5x60 =420/300=1.4A

Answer 2

Answer:

1.4

Explanation:

CURRENT = CHARGE / TIME

1 minute - 60 seconds

so, 5 minutes =5 ×60=300 sec.

charge =420 c

put this value in formula,

420 /300

=1.4 A

so, the value of current is 1.4 A