WAEC - Physics (1994 - No. 20) | ExamPlay

WAEC - Physics (1994 - No. 20)

A car fuse is marked 15A and operates normally on a 12V battery. Calculate the resistance of the fuse wire

180Ω

27Ω

3Ω

1.3Ω

0.8Ω

Explanation

R = \(\frac{V}{I} = \frac{12}{15}\) = 0.8Ω

Comments (0)

Advertisement