Question

(1) The product of a volt and a coulomb is a joule.

(2) The product of a volt and an ampere is a joule/second.

(3) The product of volt and watt is horse power.

(4) Watt-hour can be measured in terms of electron volt.

State if

• A. All four are correct
• B. (1), (2) and (4) are correct
• C. (1) and (3) are correct
• D. (3) and (4) are correct

Answer 1

Answer: (B)

(1), (2) and (4) are correct

Answer 2

$W = qV$ also $P = i \times V = \frac{W}{t}$