2 Find E for the Given Loop 1) -24v E 32 2) 18v IA IA 3) 4v IOV 4) Ov IA 60 5V The potential difference between points A andB is . 30 6V 212 gy wwwwHT B. 1) 10v 2) 12v 3) 14v 4) Ov Four Resistances P.Q.R.X formed a wheat stone bridge, The bridge is balanced when R=1002 IfP and Q are inter changed the bridge balance for 1212 The value of x is 1) 1002 2) 2002 3) 3002 4) 1102 S In the circuit shown in the figure, the value of Resistance X.when potential difference between the points B and D is zero will be X 212 82 182 1) 92 2) 82 3) 62 4) 42 6. A 60 resistance is connected in the left gap of a meter bridge. In the second gap 32 and 62 ar joined in parallel. The balance point of the bridge is at 3) 30cm 1) 75cm 2) 60cm 4) 25cm 7. When un known resistance and a resistance of 492 ure used in the left and right gaps of a met bridge, the balance point is 50cm. the shift in the balance point if a 42 resistance is now connect purallel to the resistor in right gap 300 400 100 50 4) cm 1) 2) 3) cm cm 3. 3 3. 6. When a conducting wire is connected in the left gap and known resistance in the right gap. balance length is 75cm. If the wire is cut into 3 equal parts and one part isconnected in the left the balance length 1) shifts left by 25cms 2) shifts right by 25cms 3) shifts left by 50cms 4) shifts right by 50cms altemun