METERBRIDGE
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Current Electricity

268253 M etal wire is connected in the left gap, semi conductor is connected in the right gap of meter bridge and balancing point is found. B oth are heated so that change of resistances in them are same. Then the balancing point

1 will not shift
2 shifts towards left
3 shifts towards right
4 depends on rise of temperature
Current Electricity

268254 A metre bridge is balanced with known resistance in the right gap and a metal wire in the left gap. If the metal wire is heated the balance point.

1 shiftstowards left
2 shifts towards right
3 does not change
4 may shift towards left or right depending on the nature of the metal.
Current Electricity

268255 In metre bridge experiment of resistances, the known and unknown resistances are interchanged . The error so removed is

1 end correction
2 index error
3 dueto temperature effect
4 randomerror
Current Electricity

268256 In a metre-bridge experiment, when the resistances in the gaps are interchanged, the balance-point did not shift at all. The ratio of resistances must be

1 Very large
2 Very small
3 Equal to unity
4 zero
Current Electricity

268257 **Assertion (A) :** M eterbridge wire is made up of manganin
**Reason (R) :** The temperature coeffiecient of resistance is very small for manganin

1 Both (A) and (R) are true and (R) is the correct explanation of \(A\).
2 Both (A) and (R) are true but (R) is not the correct explanation of \(A\).
3 (A) is true but (R) is false
4 (A) is false but (R) is true
NEET DIGITAL LIBRARY
Current Electricity

268253 M etal wire is connected in the left gap, semi conductor is connected in the right gap of meter bridge and balancing point is found. B oth are heated so that change of resistances in them are same. Then the balancing point

1 will not shift
2 shifts towards left
3 shifts towards right
4 depends on rise of temperature
Current Electricity

268254 A metre bridge is balanced with known resistance in the right gap and a metal wire in the left gap. If the metal wire is heated the balance point.

1 shiftstowards left
2 shifts towards right
3 does not change
4 may shift towards left or right depending on the nature of the metal.
Current Electricity

268255 In metre bridge experiment of resistances, the known and unknown resistances are interchanged . The error so removed is

1 end correction
2 index error
3 dueto temperature effect
4 randomerror
Current Electricity

268256 In a metre-bridge experiment, when the resistances in the gaps are interchanged, the balance-point did not shift at all. The ratio of resistances must be

1 Very large
2 Very small
3 Equal to unity
4 zero
Current Electricity

268257 **Assertion (A) :** M eterbridge wire is made up of manganin
**Reason (R) :** The temperature coeffiecient of resistance is very small for manganin

1 Both (A) and (R) are true and (R) is the correct explanation of \(A\).
2 Both (A) and (R) are true but (R) is not the correct explanation of \(A\).
3 (A) is true but (R) is false
4 (A) is false but (R) is true
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Current Electricity

268253 M etal wire is connected in the left gap, semi conductor is connected in the right gap of meter bridge and balancing point is found. B oth are heated so that change of resistances in them are same. Then the balancing point

1 will not shift
2 shifts towards left
3 shifts towards right
4 depends on rise of temperature
Current Electricity

268254 A metre bridge is balanced with known resistance in the right gap and a metal wire in the left gap. If the metal wire is heated the balance point.

1 shiftstowards left
2 shifts towards right
3 does not change
4 may shift towards left or right depending on the nature of the metal.
Current Electricity

268255 In metre bridge experiment of resistances, the known and unknown resistances are interchanged . The error so removed is

1 end correction
2 index error
3 dueto temperature effect
4 randomerror
Current Electricity

268256 In a metre-bridge experiment, when the resistances in the gaps are interchanged, the balance-point did not shift at all. The ratio of resistances must be

1 Very large
2 Very small
3 Equal to unity
4 zero
Current Electricity

268257 **Assertion (A) :** M eterbridge wire is made up of manganin
**Reason (R) :** The temperature coeffiecient of resistance is very small for manganin

1 Both (A) and (R) are true and (R) is the correct explanation of \(A\).
2 Both (A) and (R) are true but (R) is not the correct explanation of \(A\).
3 (A) is true but (R) is false
4 (A) is false but (R) is true
For More Updates join with Us
Current Electricity

268253 M etal wire is connected in the left gap, semi conductor is connected in the right gap of meter bridge and balancing point is found. B oth are heated so that change of resistances in them are same. Then the balancing point

1 will not shift
2 shifts towards left
3 shifts towards right
4 depends on rise of temperature
Current Electricity

268254 A metre bridge is balanced with known resistance in the right gap and a metal wire in the left gap. If the metal wire is heated the balance point.

1 shiftstowards left
2 shifts towards right
3 does not change
4 may shift towards left or right depending on the nature of the metal.
Current Electricity

268255 In metre bridge experiment of resistances, the known and unknown resistances are interchanged . The error so removed is

1 end correction
2 index error
3 dueto temperature effect
4 randomerror
Current Electricity

268256 In a metre-bridge experiment, when the resistances in the gaps are interchanged, the balance-point did not shift at all. The ratio of resistances must be

1 Very large
2 Very small
3 Equal to unity
4 zero
Current Electricity

268257 **Assertion (A) :** M eterbridge wire is made up of manganin
**Reason (R) :** The temperature coeffiecient of resistance is very small for manganin

1 Both (A) and (R) are true and (R) is the correct explanation of \(A\).
2 Both (A) and (R) are true but (R) is not the correct explanation of \(A\).
3 (A) is true but (R) is false
4 (A) is false but (R) is true
NEET DIGITAL LIBRARY
Current Electricity

268253 M etal wire is connected in the left gap, semi conductor is connected in the right gap of meter bridge and balancing point is found. B oth are heated so that change of resistances in them are same. Then the balancing point

1 will not shift
2 shifts towards left
3 shifts towards right
4 depends on rise of temperature
Current Electricity

268254 A metre bridge is balanced with known resistance in the right gap and a metal wire in the left gap. If the metal wire is heated the balance point.

1 shiftstowards left
2 shifts towards right
3 does not change
4 may shift towards left or right depending on the nature of the metal.
Current Electricity

268255 In metre bridge experiment of resistances, the known and unknown resistances are interchanged . The error so removed is

1 end correction
2 index error
3 dueto temperature effect
4 randomerror
Current Electricity

268256 In a metre-bridge experiment, when the resistances in the gaps are interchanged, the balance-point did not shift at all. The ratio of resistances must be

1 Very large
2 Very small
3 Equal to unity
4 zero
Current Electricity

268257 **Assertion (A) :** M eterbridge wire is made up of manganin
**Reason (R) :** The temperature coeffiecient of resistance is very small for manganin

1 Both (A) and (R) are true and (R) is the correct explanation of \(A\).
2 Both (A) and (R) are true but (R) is not the correct explanation of \(A\).
3 (A) is true but (R) is false
4 (A) is false but (R) is true