7319527
Description
Quiz by Nursultan Zhakupov, updated more than 1 year ago
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Created by Nursultan Zhakupov
over 7 years ago
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Question 1
Question
What is the SI unit of electric charge?
Answer
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Ohm
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Newton
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Ampere
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Coulomb
Question 2
Question
Why does object A become negatively charged after it is rubbed with object B?
Answer
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Electrons have moved from object A to object B
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Electrons have moved from object B to object A
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Protons have moved from object A to object B.
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Protons have moved from object B to object A.
Question 3
Question
Two similar balloons hang side by side, on insulating threads, a short distance apart. They are
both rubbed with the same dry cloth and become charged.
Which diagram shows how the balloons hang after charging?
Answer
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A
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B
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C
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D
Question 4
Question
Electrostatics is the study of [blank_start]_______________[blank_end].
Answer
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electric charges
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