A car fuse is marked 15A and operates normally on a 12V battery. Calculate the resistance of the fuse wire
A
180Ω
B
27Ω
C
3Ω
D
1.3Ω
E
0.8Ω
Verified Correct Answer: E.
Physical Principles & Numerical Solution
R = \(\frac{V}{I} = \frac{12}{15}\) = 0.8Ω
Source: Myschool Past Questions Archive (Record #26263)