A student makes the following SI unit assignments for three electrical quantities:
PHYSICS · Subjective · A Level · Physics · Measurements and their errors · Measurements and their errors
Problem
A student makes the following SI unit assignments for three electrical quantities:
(i) Power – volt-second (V s)
(ii) Electrical energy – joule (J)
(iii) Resistance – ampere per volt (A V−1)
Identify each assignment as correct or incorrect and write the correct SI unit wherever necessary.