Question

Match the following and find the correct option.

Column I		Column II
(1)	Linear charge density	(p)	$$\frac{Ch\arg e}{Volume}$$
(2)	Surface charge density	(q)	$$\frac{Ch\arg e}{Length}$$
(3)	Volume charge density	(r)	$$\frac{Ch\arg e}{Area}$$

• A. A-q, B-r, C-p
• B. A-p, B-r, C-p
• C. A – r, B- p, C-q
• D. A – r, B-q, C-p

Answer 1

Answer: (A)

A-q, B-r, C-p

Answer 2

: Linear charge density, $\lambda = \frac{ch\arg e}{length}$

Surface charge density, $\sigma = \frac{ch\arg e}{area}$

Volume charge density, $\rho = \frac{ch\arg e}{volume}$