Question

Dimensions of resistance in an electrical circuit, in
terms of dimension of mass M, of length L, of time
T and of current I would be
[AIPMT (Prelims)-2007]
(1) [MLT-31-21
(2) [ML-T-31-1]
(3) [ML?T-4
(4) [ML-T-1]​

Answer 1

Answer:

Correct Answer Is ML²T-³I-²