
Electric Forces and Electric Field
Authored by Asim Baig
Physics
12th Grade
NGSS covered
Used 67+ times

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20 questions
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1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
The net force due to different charges around a single charge can be determined using superposition principle. True or False?
True
False
Tags
NGSS.HS-PS2-4
2.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
According to Coulomb's Law, The greater the separation distance between two charges the greater the magnitude of the electric force. True or False?
True
False
Tags
NGSS.HS-PS2-4
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Coulomb's Law states that the electric force is directly proportional to the product of the two charges and inversely proportional to the distance between them. True or False?
True
False
not enough information
Tags
NGSS.HS-PS2-4
4.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
The mass of a single electron is equal to 9.109x10-31C. True or False?
True
False
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
The separation distance between two charges is equal to r=√(k.(q1q2/Fe)). True of False
True
False
Tags
NGSS.HS-PS2-4
6.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Electric field is directly proportional to the charge and inversely proportional to the magnitude of electric force. True or False?
True
False
Tags
NGSS.HS-PS2-4
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The electric field lines for a positive charge is always directed away from the charge. True or False?
True
False
Tags
NGSS.HS-PS2-4
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