Question

Each of the following pairs consists of an electric circuit term and the corresponding mag-
netic circuit term. Which pairs are not corresponding?
(a) V and 
(b) G and 
(c)  and m
(d) IR and H

Answer 1

$Relation\\ V ,\xi$

$Now\\F=q\xi\\\xi=\frac{V}{l}\\$

Both are connected

option (a) true

$G,\xi$ are not connected

This is false option (b)

Now

$\xi;m$

$I=\frac{m}{V}\\\xi=\frac{V}{l}$

Are connected trur option (c)

Now

$It,H\xi$

$E=iR \\E=\xi e$

Both are connected

Option (d) is true

Option (b ) is wrong

$\xi ,G$ are not relative