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प्रश्न
The induced e.m.f. in a rod of length l translating at a speed v making an angle θ with length l and perpendicular to magnetic field B is ______.
पर्याय
- Blv
Blv cos θ
- Blv sin θ
Blv tan θ
MCQ
रिकाम्या जागा भरा
उत्तर
The induced e.m.f. in a rod of length l translating at a speed v making an angle θ with length l and perpendicular to magnetic field B is Blv sin θ.
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