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BOon temain the same43, in the circuit shown, the current through the 4 Ω resistor is 1 A when the points P and M areconnected to a d.c, voltage source. The potentialdifference between the points M and N is4 93Ω 0.5 Ω 1S20.5 Ω (1) 3.2 v(3) 1.0 V\lbrack A IPMT (Prelims)-2008\rbrack(2) 1.5 V(4) 0.5 v |
| Answer» BOon temain the same43, in the circuit shown, the current through the 4 Ω resistor is 1 A when the points P and M areconnected to a d.c, voltage source. The potentialdifference between the points M and N is4 93Ω 0.5 Ω 1S20.5 Ω (1) 3.2 v(3) 1.0 V\lbrack A IPMT (Prelims)-2008\rbrack(2) 1.5 V(4) 0.5 v | |