1) In this circuit, electricity only has one path to travel a) series b) parallel c) closed d) open 2) In this circuit, electricity has more than one path to flow. a) parallel b) series c) open d) closed 3) The best type of circuit for Christmas light is a parallel circuit. a) True b) False 4) Which component in a circuit provides the energy? a) electricity source b) electricity receiver c) the path d) the motor 5) Which circuit is incomplete and will not allow electricity to flow? a) open b) closed 6) What is the part of the lightbulb that produces light? a) circuit b) bulb c) filament d) receiver 7) This supplies the power to the circuit... a) motor b) wire c) battery d) component 8) Which of these is an insulator? a) penny b) rubber band c) aluminum foil d) nail 9) Which of these is a conductor? a) book b) plastic top c) rubber band d) metal spoon 10) Which materials allow the flow of electricity? a) conductors b) insulators 11) Which materials do not allow the flow of electricity? a) insulators b) conductors 12) True or False: batteries in a series should be facing the same direction. a) False b) True

Electricity

สั่งพิมพ์
ฝัง

ลีดเดอร์บอร์ด

สไตล์ภาพ

ตัวเลือก

สลับแม่แบบ

คืนค่าการบันทึกอัตโนมัติ: ใช่ไหม