- AEnd-on position.
- BBroadside-on position.
- CBoth.
- DNone.
Explanation:

Points lying on the axis of a magnet are called end-on points. In our case, the point on the axis of the loop (on replacing the circular loop with an equivalent magnetic dipole) lies on the axis of the magnetic dipole or on the end-on position.
If P was the point on the axis of the loop, then it is clear from the figure that P lies on the end-on position of the equivalent magnetic dipole.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Neutrino is a particle, which is
|
(a) Charged and has spin |
(b) Charged and has no spin |
|
(c) Charge less and has spin |
(d) Charge less and has no spin |
The ratio of secondary to the primary turns in a transformer is 3 : 2. If the power output be P, then the input power neglecting all loses must be equal to
|
(a) 5 P |
(b) 1.5 P |
(c) P |
(d) |
A coil is wound as a transformer of rectangular cross-section. If all the linear dimensions of the transformer are increased by a factor 2 and the number of turns per unit length of the coil remain the same, the self inductance increased by a factor of
|
(a) 16 |
(b) 12 |
(c) 8 |
(d) 4 |