A) \[5.56\times {{10}^{-8}}T\]
B) \[5.56\times {{10}^{-3}}T\]
C) \[\text{5}\text{.56 }\!\!\mu\!\!\text{ T }\!\!~\!\!\text{ }\!\!~\!\!\text{ }\!\!~\!\!\text{ }\!\!~\!\!\text{ }\!\!~\!\!\text{ }\!\!~\!\!\text{ }\!\!~\!\!\text{ }\!\!~\!\!\text{ }\!\!~\!\!\text{ }\]
D) \[5.55\text{ }T\]
Correct Answer: A
Solution :
Magnetic field, \[B=\frac{{{\mu }_{0}}{{\varepsilon }_{0}}r}{2}\frac{dE}{dt}=\frac{1}{9\times {{10}^{16}}\times 2}\times {{10}^{10}}\] \[=5.56\times {{10}^{-8}}T\]
You need to login to perform this action.
You will be redirected in
3 sec
