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Current Electricity question

2020 · Q128
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Current Electricity question

2020 · Q128

NEETPhysicsCurrent ElectricityMCQ+4 / −1
A resistance wire connected in the left gap of a metre bridge balances a 10 Ω\OmegaΩ resistance in the right gap at a point which divides the bridge wire in the ratio 3:2. If the length of the resistance wire is 1.5 m, then the length of 1 Ω\OmegaΩ of the resistance wire is :
  1. A
    1.0×10−1m1.0 \times {10^{ - 1}}m1.0×10−1m
  2. B
    1.5×10−1m1.5 \times {10^{ - 1}}m1.5×10−1m
  3. C
    1.5×10−2m1.5 \times {10^{ - 2}}m1.5×10−2m
  4. D
    1.0×10−2m1.0 \times {10^{ - 2}}m1.0×10−2m
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