A car fuse marked 3A operates optimally on a 12V battery, calculate the resistance of the fuse
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
Correct Answer: Option D
Explanation:
R = \(\frac{v}{I} = \frac{12}{3} = 4\Omega\)
R = \(\frac{v}{I} = \frac{12}{3} = 4\Omega\)