The elements in a circuit have been labled as

A: passive

B: active

C: passive

Which of the following options will assure that the power is conserved in the circuit:

$P_A=-10W$

$P_B=+7W$

$P_C=+3W$

$P_A=+10W$

$P_B=+7W$

$P_C=+3W$

Correct!

$P_A=+10W$

$P_B=+7W$

$P_C=-3W$

$P_A=-10W$

$P_B=+7W$

$P_C=-3W$