A car fuse marked 3A operates optimally on a 12V battery, calculate the resistance of the fuse. By: Sunday|Published on: May 21|Categories: Physics WAEC| 0 comments A. 36.0Ω B. 15.0Ω C. 9.0Ω D. 4.0Ω Correct Answer: Option D D. 4.0Ω Explanation R = v/I=12/3=4Ω Users Also Read These:A battery of emf 24V and internal resistance 4Ω is…Which parts of P and Q fuse to complete the…A cell of e.m.f 1.5V and internal resistance 2.552…In the circuit diagram below, E is a battery of…The diagrams above illustrate electrical connections…SEE ALSO The continuous stirring in the method of mixtures to determine the specific thermal capacity of a substance ensures?