In the circuit shown, the current through the \[4\,\,\Omega \]resistor is 1 A when the points P and M are connected to a DC voltage source. The potential difference between the points M and N is [AIPMPT (S) 2008] |
A) 1.5 V
B) 1.0 V
C) 0.5 V
D) 3.2 V