The product is intended to represent electrical power

PHYSICS · Single correct · CBSE · Physics · Units and Measurements · Units and Measurements

Problem

The product VaIbRcV^{a}I^{b}R^{c} is intended to represent electrical power. Which of the following sets of exponents (a, b, c)(a,\,b,\,c) makes the dimensions of the product equal to those of power? (a) (2, 0, 1)(2,\,0,\,1) (b) (1, 1, 0)(1,\,1,\,0) (c) (0, 1, 1)(0,\,1,\,1) (d) (1, 2, −1)(1,\,2,\,-1)

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