The heating element in a George foreman grill is plugged into a 120-V wall socket, and 1 C of charge passes through it every 0.09 s. What is its power output, and what is the electrical energy being converted into?

Answer 1

since 1A = 1C/s, you have a current of

1C/.09s = 11.11 amps

now just recall your formulas for power and energy