BASIC ELECTRICITY - Practice Mode

1) Which machine converts mechanical energy into electrical energy?
Correct Answer: Generator
2) Which is the unit of current?
Correct Answer: Ampere
3) Which is the unit of resistance?
Correct Answer: Ohm
4) What is the flow of electrons in any conductor?
Correct Answer: Current
5) Which property of a substance is opposing the flow of electric current?
Correct Answer: Resistance
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