A) \[2\pi \times ~{{10}^{-3}}\text{ }\operatorname{T}\]
B) \[2\pi \times ~{{10}^{-3}}\text{ G}\]
C) \[2\pi \times ~{{10}^{-7}}\text{ T}\]
D) \[2\pi \times ~{{10}^{-7}}\text{ G}\]
Correct Answer: A
Solution :
Option [a] is correct. Explanation:\[\operatorname{B}={{\mu }_{0}}ni=4\pi \times {{10}^{-7}}\times 5\times 10\times {{10}^{2}}=2\pi \times {{10}^{-3}}\operatorname{T}\]
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