Question

Match the statements in column A with those in column B.

Column A	Column B
(a) Superconductor	(i) Resistance offered by a unit cube such that current enters and leaves from its opposite ends.
(b) One coulomb	(ii) A ratio between work done in joules and the charge moved from infinity to a given point.
(c) Specific resistance	(iii) Ratio between charge in coulombs and time in seconds.
(d) Electric potential	(iv) A material which does not offer resistance to electric current.
(e) Electric current	(v) Amount of charge equal to the charge of 6.25 × 1018 flowing electrons.

Answer 1

Column A	Column B
(a) Superconductor	(iv) A material which does not offer resistance to electric current.
(b) One coulomb	(v) Amount of charge equal to the charge of 6.25 × 1018 flowing electrons.
(c) Specific resistance	(i) Resistance offered by a unit cube such that current enters and leaves from its opposite ends.
(d) Electric potential	(ii) A ratio between work done in joules and the charge moved from infinity to a given point.
(e) Electric current	(iii) Ratio between charge in coulombs and time in seconds.