A) 3 A
B) 1.1 A
C) 2.1 A
D) 1.5 A
Correct Answer: B
Solution :
\[B={{B}_{H}}\tan \theta \] Þ \[\frac{{{\mu }_{0}}ni}{2r}={{B}_{H}}\tan \theta \] Þ \[i=\frac{2r.\ {{B}_{H}}\tan \theta }{{{\mu }_{0}}n}\]\[=\frac{2\times 0.1\times 4\times {{10}^{-5}}}{10\times 4\pi \times {{10}^{-7}}}\]= 1.1AYou need to login to perform this action.
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