asked 149k views
3 votes
Calculate the power provided by a 12-volt car battery with a rating of 350 amperes.

1 Answer

2 votes

The power provided by the car battery is 4200W or 4.2kW

Step-by-step explanation:

Given:

Voltage, V = 12V

Current, I = 350A

Power, P = ?

According to Ohm's law:

Power = voltage X current

On substituting the value we get:

P = 12 X 350

P = 4200W

Therefore, the power provided by the car battery is 4200W or 4.2kW

answered
User Simon Wilson
by
8.2k points
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