141Materials that strongly resist the flow of electric current are called what?
142Which of these metals is widely used as an electrical conductor in household wiring?
143Which common material is used as an electrical insulator to cover wires?
144In a series electrical circuit, the same value of what quantity flows through every component?
145In a parallel electrical circuit, the voltage across each branch is generally what?
146An electrical fuse protects a circuit by doing what when current becomes too high?
147Electric power in a circuit can be calculated using the formula power equals voltage multiplied by what?
148A battery works by converting which form of energy into electrical energy?
149An electric generator mainly converts which form of energy into electrical energy?
150An electric motor mainly converts electrical energy into which form of energy?
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