KIRCHOFF'SLAWSAND WHEAT SHONE'S BRIDGE
Current Electricity

268459 In the circuit shown in the figure, the current ' I ' is

1 6 A
2 2 A
3 4 A
4 7 A
Current Electricity

268460 Four resistors A,B,C and D form a wheatstone's bridge. The bridge is balanced when C=100Ω. If A and B are inter changed, the bridge balances for C=121Ω. The vlaue of D is
( E-2012)

1 10Ω
2 100Ω
3 110Ω
4 120Ω
Current Electricity

268461 In the circuit shown below, the ammeter reading is zero. Then the value of the resistance R is
( E-2011)

1 50Ω
2 100Ω500Ω
3 200Ω
4 400Ω
Current Electricity

268504 The currenti drawn from the 5 volt source will be

1 0.5
2 2 A
3 1.5 A
4 3 A
Current Electricity

268458 Theelectric current i in the circuit shown is ( E2011 )

1 6 A
2 2 A
3 3 A
4 4 A
Current Electricity

268459 In the circuit shown in the figure, the current ' I ' is

1 6 A
2 2 A
3 4 A
4 7 A
Current Electricity

268460 Four resistors A,B,C and D form a wheatstone's bridge. The bridge is balanced when C=100Ω. If A and B are inter changed, the bridge balances for C=121Ω. The vlaue of D is
( E-2012)

1 10Ω
2 100Ω
3 110Ω
4 120Ω
Current Electricity

268461 In the circuit shown below, the ammeter reading is zero. Then the value of the resistance R is
( E-2011)

1 50Ω
2 100Ω500Ω
3 200Ω
4 400Ω
Current Electricity

268504 The currenti drawn from the 5 volt source will be

1 0.5
2 2 A
3 1.5 A
4 3 A
Current Electricity

268458 Theelectric current i in the circuit shown is ( E2011 )

1 6 A
2 2 A
3 3 A
4 4 A
Current Electricity

268459 In the circuit shown in the figure, the current ' I ' is

1 6 A
2 2 A
3 4 A
4 7 A
Current Electricity

268460 Four resistors A,B,C and D form a wheatstone's bridge. The bridge is balanced when C=100Ω. If A and B are inter changed, the bridge balances for C=121Ω. The vlaue of D is
( E-2012)

1 10Ω
2 100Ω
3 110Ω
4 120Ω
Current Electricity

268461 In the circuit shown below, the ammeter reading is zero. Then the value of the resistance R is
( E-2011)

1 50Ω
2 100Ω500Ω
3 200Ω
4 400Ω
Current Electricity

268504 The currenti drawn from the 5 volt source will be

1 0.5
2 2 A
3 1.5 A
4 3 A
Current Electricity

268458 Theelectric current i in the circuit shown is ( E2011 )

1 6 A
2 2 A
3 3 A
4 4 A
Current Electricity

268459 In the circuit shown in the figure, the current ' I ' is

1 6 A
2 2 A
3 4 A
4 7 A
Current Electricity

268460 Four resistors A,B,C and D form a wheatstone's bridge. The bridge is balanced when C=100Ω. If A and B are inter changed, the bridge balances for C=121Ω. The vlaue of D is
( E-2012)

1 10Ω
2 100Ω
3 110Ω
4 120Ω
Current Electricity

268461 In the circuit shown below, the ammeter reading is zero. Then the value of the resistance R is
( E-2011)

1 50Ω
2 100Ω500Ω
3 200Ω
4 400Ω
Current Electricity

268504 The currenti drawn from the 5 volt source will be

1 0.5
2 2 A
3 1.5 A
4 3 A
Current Electricity

268458 Theelectric current i in the circuit shown is ( E2011 )

1 6 A
2 2 A
3 3 A
4 4 A
Current Electricity

268459 In the circuit shown in the figure, the current ' I ' is

1 6 A
2 2 A
3 4 A
4 7 A
Current Electricity

268460 Four resistors A,B,C and D form a wheatstone's bridge. The bridge is balanced when C=100Ω. If A and B are inter changed, the bridge balances for C=121Ω. The vlaue of D is
( E-2012)

1 10Ω
2 100Ω
3 110Ω
4 120Ω
Current Electricity

268461 In the circuit shown below, the ammeter reading is zero. Then the value of the resistance R is
( E-2011)

1 50Ω
2 100Ω500Ω
3 200Ω
4 400Ω
Current Electricity

268504 The currenti drawn from the 5 volt source will be

1 0.5
2 2 A
3 1.5 A
4 3 A