Question

jana is drying her hair using 120 v source of power with a current of 12.5A. How many watts of power is her hair dryer using

Answer 1

Hi there!

Recall the following equation:

`\large\boxed{P = IV}`

P = Power (W)
I = Current (A)

V = Voltage (V)

Plug in the given values to solve for power:

`P = 120 * 12.5 = \boxed{1500 W}`