D. C. Pandey Solutions for Chapter: Electromagnetic Induction, Exercise 10: Objective Problems [ Level 1 ]

Which of the following is constructed on the principle of electromagnetic induction?

Dimensions of self inductance are 

Two identical circular loops of metal wires are lying on a table without touching each other. Loop $A$ carries a current which increases with time. In response the loop $B$

Two particles each of mass $m$ and charge $q$ are attached to the ends of a light rigid rod of length $2R$. The rod is rotated at constant angular speed about a perpendicular axis passing through its centre. The ratio of the magnitudes of the magnetic moment of the system and its angular momentum about the centre of rod is

Which one of the following is a correct statement?

Eddy currents are produced when

In the circuit shown in the figure, the current through the battery at $t=0$ and $t=\infty$ is, when switch is closed,

Figure shows two bulbs $B_1$ and $B_2$ resistor $R$ and inductor $L$, when the switch $S$ is turned off