Physics
Medium
Question
What is the value of the current in a wire of 10cm long at the right angle to a uniform magnetic field of 0.5 Weber/m2 when the force acting on the wire is 5N ?
A
1A
B
10A
C
100A
✓ Official correct answer
D
1000A
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A
1A
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B
10A
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C
100A
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D
1000A
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