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Electromagnetic Induction question

2011 · Shift 0 · Q59
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  5. /2011 · Shift 0 · Q59

Electromagnetic Induction question

2011 · Shift 0 · Q59

JEE MainPhysicsElectromagnetic InductionMCQ+4 / −1
A boat is moving due east in a region where the earth's magnetic fields is 5.0×10−5NA−1 m−15.0 \times {10^{ - 5}}N{A^{ - 1}}\,{m^{ - 1}}5.0×10−5NA−1m−1 due north and horizontal. The best carries a vertical aerial 2m2m2m long. If the speed of the boat is 1.50 ms−1,1.50\,m{s^{ - 1}},1.50ms−1, the magnitude of the induced emfemfemf in the wire of aerial is :
  1. A
    0.75mV0.75mV0.75mV
  2. B
    0.50mV0.50mV0.50mV
  3. C
    0.15mV0.15mV0.15mV
  4. D
    1mV1mV1mV
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