ExamPlay Dark Logo
Войти

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

Объяснение

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

Комментарии (0)

Реклама