If Three 2 $\mathrm { k } \Omega$ Resistors Are Connected in Series Across a 50 V

Multiple Choice

If three 2.2 $\mathrm { k } \Omega$ resistors are connected in series across a 50 V source, P_T equals

A) 52.08 mW
B) 402 mW
C) 104.2 mW
D) 379 mW