A circular loop carrying a current is replaced by an equivalent m… - Vidyadip

Question

A circular loop carrying a current is replaced by an equivalent magnetic dipole. A point on the axis of the loop is in:

✓

Answer

End-on position.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from Magnetism And Matter→Magnetism And Matter — all question types→Physics STD 12 Science question papers→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

What will be the nature of equipotential surfaces due to a point charge, situated at infinity?

Laser beams are used to measure long distance because(a) They are monochromatic(b) They are highly polarised(c) They are coherent(d) They have high degree of parallelism

Mark the correct options:

The equivalent quantity of mass in electricity is(a) Charge(b) Potential(c) Inductance(d) Current

Assertion : Current is passed through a metallic wire, heating it red. When cold water is poured on half of its portion, then rest of the half portion become more hot.
Reason : Resistances decreases due to decrease in temperature and so current through wire increases.(a) If both assertion and reason are true and the reason is the correct explanation of the assertion.(b) If both assertion and reason are true but reason is not the correct explanation of the assertion.(c) If assertion is true but reason is false.(d) If the assertion and reason both are false.

Consider a capacitor$-$charging circuit. Let $Q_1$ be the charge given to the capacitor in a time interval of $10\ ms$ and $Q_2$ be the charge given in the next time interval of $10ms.$ Let $10\ mC$ charge be deposited in time interval $t_1$ and another $10\ mC$ charge be deposited in the next time interval $t_2.$

Mutual inductance of two coils can be increased by(a) Decreasing the number of turns in the coils(b) Increasing the number of turns in the coils(c) Winding the coils on wooden core(d) None of the above

The reason for shining of air bubble in water is(a) Diffraction of light(b) Dispersion of light(c) Scattering of light(d) Total internal reflection of light

In the uranium radioactive series, the initial nucleus is $92^{\mathrm{U}^{238}}$ and the final nucleus is $82^{\mathrm{Pb}^{206}}$ . When the uranium nucleus decays to lead, the number of $\alpha - $particles emitted will be

The radius of a circular loop is $r$ and $a$ current $i$ is flowing in it. The equivalent magnetic moment will be