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Electricity
暂无描述。系统推荐的高质量记忆内容，适合每天坚持背诵学习。
卡片总数: 6 张•内容版本: v4•公开卡包•更新时间: 8/1/2026
卡片预览 (6 张)
#1
正面 (问题)
What are 2 points about currents?
背面 (解答)
• Electrical currents flow when electrons move around a complete circuit • We measure currents in Amps with an Ammeter
#2
正面 (问题)
What are 2 points about voltage?
背面 (解答)
• Voltage pushes the electrons (current) around a circuit. • We measure Voltage in Volts with a Voltmeter
#3
正面 (问题)
What happens when you put a battery in an appliance?
背面 (解答)
A circiut is made.
#4
正面 (问题)
What is inside a battery?
背面 (解答)
2 different chemicals.
#5
正面 (问题)
When do the 2 chemicals in the battery change and what do they change into?
背面 (解答)
When a battery is connected to a circuit and new chemicals
#6
正面 (问题)
What is electricity?
背面 (解答)
Electricity is the flow of electrons around a circuit, we call this the current.