Concepts Of Physics MCQ Edition [Volume 2]PhysicsPermanent Magnets

When a current-carrying circular loop is replaced by an equivalent magnetic dipole, a point located on the axis of the loop corresponds to the

Options

Aend-on position
Bnone of these
Cbroadside-on position
Dboth of these

Correct answer

A. end-on position

Step-by-step solution

The magnetic dipole moment of a current-carrying circular loop is directed along its axis. For a magnetic dipole, a point lying on its axis is referred to as being in the end-on position (or axial position). Therefore, a point located on the axis of the loop corresponds to the end-on position.

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