A thin,lightweight rod of a diamagnetic subst | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) diamagnetic material is weakly repelled by a magnetic field.When a thin rod of a diamagnetic substance is placed in a uniform external magnetic fi

Vedclass · Accepted Answer

perpendicular to the magnetic field.

Vedclass · Answer

(A) diamagnetic material is weakly repelled by a magnetic field.When a thin rod of a diamagnetic substance is placed in a uniform external magnetic field,it experiences a torque that tends to align the rod in a position of minimum potential energy.For a diamagnetic rod,the potential energy is minimum when the rod is oriented perpendicular to the direction of the external magnetic field.Therefore,the rod will align itself perpendicular to the magnetic field to minimize its magnetic potential energy.

$A$ thin,lightweight rod of a diamagnetic substance,such as silver,is suspended in a uniform external magnetic field. It will align itself with its length:

Similar Questions

The most appropriate magnetization $M$ versus magnetising field $H$ curve for a paramagnetic substance is

The Curie temperatures of cobalt and iron are $1400 \,K$ and $1000 \,K$ respectively. At $T=1600 \,K$, the ratio of the magnetic susceptibility of cobalt to that of iron is

Which of the following statements is true in respect of diamagnetic substances?

Assertion: Ferromagnetic substances become paramagnetic above the Curie temperature.
Reason: Domains are destroyed at high temperature.

The variation of the intensity of magnetisation $(I)$ with respect to the magnetising field $(H)$ in a diamagnetic substance is described by the graph

Vedclass Test Series

Exam Paper Generator

Online Exam Module