1) A closed pathway through which electrons are conducted a) Electricity b) Circuit c) Current d) Switch 2) A device that opens or closes a gap in a circuit a) Electricity b) Circuit c) Current d) Switch 3) What is a form of energy from moving electrons? a) Electricity b) Circuit c) Current d) Switch 4) What is the flow of electricity around a circuit? a) Electricity b) Circuit c) Current d) Switch 5) We are using electricity in a complete ____________ to power the light bulb! a) Electricity b) Circuit c) Current d) Switch 6) We flip a __________ a) Electricity b) Circuit c) Current d) Switch 7) Why is a battery needed in an electrical circuit? a) Switch b) For power c) To look nice 8) Wire are usually made of what material? a) Plastic b) Wood c) Copper

Circuits

인쇄
퍼가기

순위표

비주얼 스타일

옵션

템플릿 전환하기

자동 저장된 게임을 복구할까요?