A 15 V source is connected across a 12 ≈í¬© resistor. How much energy is used in three minutes?%!

A 15 V source is connected across a 12 ≈í¬© resistor. How much en

1.	A 15 V source is connected across a 12 ≈í¬© resistor. How much energy is used in three minutes?%!
A.	938 Wh
B.	0.938 Wh
C.	56.25 Wh
D.	5.6 Wh
Answer» C. 56.25 Wh