Question

What is the charge passing through a battery if 7.2A of current flows for 4.7 hours? 122 x 105 C 0 1.29 x 105 C 0 159 x 100c O 201 x 10s c

Answer 1

Answer:

The charge passing through a battery is $1.22\times10^{5}\ C$.

Explanation:

Given that,

Current = 7.2 A

Time = 4.7 hours

We need to calculate the charge

The charge is the product of current and time.

Using formula of charge

$Q=it$

Where, Q = charge

i = current

t = time

Put the value into the formula

$Q=7.2\times4.7\times3600$

$Q=1.22\times10^{5}\ C$

Hence, The charge passing through a battery is $1.22\times10^{5}\ C$.