A) increase
B) decrease
C) remain same
D) any of these
Correct Answer: C
Solution :
[c] \[i=\left( \frac{2R{{B}_{H}}}{{{\mu }_{0}}N} \right)\,\tan \,\theta \] or \[\frac{V}{R}=\left( \frac{2R{{B}_{H}}}{{{\mu }_{0}}N} \right)\,\tan \theta \] ?? (i) When number of turns are doubled, resistance of the coil is also doubled, so \[\frac{V}{(2R)}=\left[ \frac{2R{{B}_{H}}}{{{\mu }_{0}}(2N)} \right]\tan \,{{\theta }^{'}}\] ?? (ii) From (i) and (ii),\[{{\theta }^{'}}=\theta \].You need to login to perform this action.
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