Start learning →

On the axis of a circular loop, the net field points:

Aperpendicular to the axis
Balong the loop wire
Calong the loop axis
Din random directions
Answer & Solution
Correct answer: C. along the loop axis
The components dB perpendicular to the axis cancel by symmetry, leaving only the component along the axis.
Practise this question with Quill — MHT-CET →

Keep practising Magnetic Fields due to Electric Current

Browse all Magnetic Fields due to Electric Current questions for MHT-CET, or explore more Physics topics.

Start a Magnetic Fields due to Electric Current lesson →
Related questions