A motor has a current of 2.00 A flowing through it when it is powered with a
12-volt battery. What is the power used by the motor?
16 W
14 W
6 W
24 W
The power used by the motor can be calculated using the formula:
Power = Voltage x Current
In this case, the voltage is 12 volts and the current is 2.00 A.
Power = 12 V x 2.00 A
= 24 W
Therefore, the power used by the motor is 24 W.
To calculate the power used by the motor, you can use the formula P = IV, where P is the power, I is the current, and V is the voltage.
Given:
Current (I) = 2.00 A
Voltage (V) = 12 volts
Substituting the given values into the formula P = IV, we get:
P = 2.00 A * 12 volts
P = 24 watts
Therefore, the power used by the motor is 24 W.