Question

Calculate the strength of current in a wire, if 1200 coulomb of charge
passes through a given cross-section of the wire in 20 minutes.​

Answer 1

Answer:

use this method you will get the solution  

Explanation:

Current can be defined as the "amount of charge" (in coulombs) flowing through the cross section of a conductor over a "period of time" (in seconds).

    $Q =\frac{C}{T}$

Where,  

Q is the "amount of current" measured in "amperes" (A);

C is the "amount of charge" in coulombs (C);

T is time period in seconds (s).

Therefore,

$Q = \frac{1500C}{5mintues}$

$Q = \frac{1500 }{5 * 60}$

$Q= \frac{1500 C}{300 seconds}$

Q = 5 A