Embibe Experts Solutions for Exercise 4: EXERCISE 6.4

Network shown in the diagram is part of an electrical circuit. The current is $2 A$ and is decreasing at the rate of $2 \frac{A}{s}$ then $V_P-V_Q$ equals

There is a uniform magnetic field directed perpendicular and into the plane of the paper. An irregular shaped conducting loop is slowly changing into a circular loop in the plane of paper, then

Two coils of self inductance $2 \mathrm{mH}$ and $8 \mathrm{mH}$ are placed so close together that the effective flux in one coil is completely linked with the other. The mutual inductance between these coil is

Find potential difference between $A$ and $C$ if potential difference between $A$ and $B$ at a certain instant is $12 \mathrm{V}$

In the following part of a circuit $i_1=5 A,\frac{d{l}_1}{dt}=3A{s}^{-1},i_2=2 A,\frac{d{i}_2}{dt}=-4 A/s$. Find $V_A-V_B .$