A) zero
B) \[\frac{Bv}{R}(2vt\,\sin \,\theta +\ell )\]
C) \[\frac{Bv}{R}\left( \frac{2vt\,}{\tan \,\theta }+\ell \right)\]
D) \[\frac{B}{v}\]
Correct Answer: C
Solution :
[c] Total effective length crossing the flux lines \[=\frac{2vt}{\tan \,\phi }+l\] Current\[=\frac{B\left( \frac{2vt}{\tan \,\phi }+l \right)v}{R}\]You need to login to perform this action.
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