The electric motor in the car is powered by a battery. To charge the battery, the car is plugged into the mains supply at 230 V. The power used to charge the battery is 6.9 kW Calculate the current used to charge the battery.

Please help me

I = 30 A.

Explanation:

Given that,

The voltage of the battery, V = 230 V

Power used to charge the battery, P = 6.9 kW

We need to find the current used to charge the battery. The formula for the power is given by :

P = VI

Where

I is current

So,

So, the required current is 30 A.

gets less

i just did an experiment like this in my science class. also the answer is yes, it will get separated because they are two opposites meaning if they are opposite they can not attract.

hope this .!