Question

A clock radio is rated as 30 W of power output. If the radio also draws 30 W at 120 V, which will the current draw be?

Answer 1

how do you find it, anyone???

Answer 2

\[\huge P=V \times I\]
Where,
P is power
V is voltage
I is current

Answer 3

so it'll be 4A??

Answer 4

No, try again.

Answer 5

speed = 100 million m/s and frequency = 50 million Hz
speed = 150 million m/s and frequency = 1500 Hz
speed = 300 million m/s and frequency = 100 Hz
what about this one??

Answer 6

ok ill try again

Answer 7

Once you got it, let me know. Then close this thread and post your question in a new thread.

Answer 8

ok

Answer 9

im not sure im stuck on it

Answer 10

30 = 120 x I
Solve for I