Question

1. Determine the power in Watts across the element if V = 10V and I = 5A?
1 point
Put your numerical answer in the space below with no units. For example, if the answer is 5W, enter

Answer 1

Explanation:

R=V/I

R=10/5

R=2

1 no formula

P=I~2R

P=5~2*2

P=25*2

p=50 watt

2 no formula

P=V*I

p=10*5

p=50 watt

3 no formula

p=v~2/R

p=10~2/2

p=100/2

p=50 watt