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WorksheetsChapter 15 Lesson 2
Total questions: 10
Worksheet time: 5mins
Negatively charged particles move easily through certain materials called
conductors
electric cell
electric circuit
electric current
A device that changes chemical energy into electrical energy
conductors
electric cell
electric circuit
electric current
The pathway that electric current follows
conductors
electric cell
electric circuit
electric current
A continuous flow of electric charges
conductors
electric cell
electric circuit
electric current
Materials that electric charges do not flow through easily
insulators
parallel circuit
series circuit
electric current
The parts are connected so that current passes along more than one pathway
insulators
parallel circuit
series circuit
electric current
The parts are connected so that electric current passes through each part, one after another
insulators
parallel circuit
series circuit
electric current
Conductors are usually outside of the insulator
true
false
Metals are good conductors
true
false
Plastic, rubber, glass, air, and wood are good insulators
true
false
