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Lializ physics quiz
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: 8 张•内容版本: v3•公开卡包•更新时间: 8/1/2026
卡片预览 (8 张)
#1
正面 (问题)
What are the electrical charges of Protons, Neutrons and Electrons- in order?
背面 (解答)
Positive, No charge, Negative.
#2
正面 (问题)
Where are the sub-atomic particles located?
背面 (解答)
Protons and electrons always exist in the nucleus of the atom. Electrons whizz around the centre in areas called orbitals.
#3
正面 (问题)
What are the masses of the sub-atomic particles?
背面 (解答)
Protons and Neutrons have a mass of 1, Electrons have a mass that is close to 0.
#4
正面 (问题)
What is an electrical field?
背面 (解答)
Charges have an electric field around them. Field strength decreases as you move away from the charge.
#5
正面 (问题)
What is an ammeter?
背面 (解答)
Measures currents in ampères
#6
正面 (问题)
What is a voltmeter?
背面 (解答)
Measures voltage
#7
正面 (问题)
What is an Ohmmeter?
背面 (解答)
Measures resistance in ohms.
#8
正面 (问题)
背面 (解答)