Match the following two columns.

Options

A. (a) - (q) , (b) - (s), (c) - (r), (d) - (p)
B. (a) - (p) , (b) - (q) , (c) - (s) , (d) - (r)
C. (a) - (q), (b) - (r) , (c) - (p) , (d) - (s)
D. (a) - (p) , (b) - (r), (c) - (q) , (d) - (s)

Answer

C

Explanation

(a) - (q), (b) - (r) , (c) - (p) , (d) - (s)
(a) Electrical Resistance,
R = `(V)/(I) = (J)/(CI) `
`[ R] = ([J])/([C][I])`
= `(M^(1) L^(2) T^(-2))/((A^(1) T^(1))(A^(1))) = M^(1) L^(2) T^(-3) A^(-2)`
(b) Electrical Potential,
V = IR
p [ V] = [I] [R]
= `(A^(1)) (M^(1) L^(2) T^(-3) A^(-2)) `
` = M^(1) L^(2) T^(-3) A^(-1)`
(c) Specific resistance,
` gamma = (RA)/(l)`
`[ gamma] = ([R][A])/([l]) `
` = ((M^(1) L^(2) T^(-3)) A^(-2))/((L^(1))) = M^(1) L^(3) T^(-3) A^(-2) `
(d) Specific conductivity :
There is no physical quantity like this.