A train running on a metre gauge track with a speed of 25 ms^-1 the vertical component of the earth's
magnetic field 4 x 10^-5T. The emf generated between the rails is
[ ]
a) 4 x 10^-3V
b) 10^-3V
c) 4 x 10^-4 V
d) 8 x 10^-4 V
Answers
Answered by
4
Answer:
option d in my opinion........
Answered by
1
Answer:
option d go through it. ......
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