A) \[0{}^\circ \]
B) \[90{}^\circ \]
C) \[180{}^\circ \]
D) \[45{}^\circ \]
Correct Answer: B
Solution :
From Biot-Savarts law, the magnetic field d B at P due to the current element\[idl\]is given byYou need to login to perform this action.
You will be redirected in
3 sec