What power in kw is required to transfer a charge of 9000 coulomb through a potential difference of 220 volts in 45 min?
0.9 kw
0.73 kw
0.5 kw
1.6 kw

The power is 0.73 kW.

(B) option is correct.

Explanation:

Given that,

Charge = 9000 C

Potential difference = 220 V

Time = 45 min

We need to calculate the energy required to transfer charge Q through V

Using formula of energy

Put the value into the formula

We need to calculate the power

Using formula of power

Hence, The power is 0.73 kW.

whitney would be experiencing fear or unintentional terror

option number c is the right answer.