PH-1109
E.m.f. and potential difference
Physics · Secondary 4 · Medium · E.m.f. and potential difference
A battery of electromotive force (e.m.f.) 9.0 V and internal resistance 1.0 Ω is connected to a 5.0 Ω resistor.
What is the current in the circuit?
What is the current in the circuit?
- 1.5 A
- 0.56 A
- 4.0 A
- 9.0 A
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.