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The electric force between two point charges each of the magnitude, q at a distance of ...
Classroom
Physics Classroom
Waec
Waec 1989
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The electric force between two point charges each of the magnitude, q at a distance of r apart in air of permittivity is:
SchoolNGR Classroom
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
A
Q
2
/4πεr
B
Rε
0
/q
2
C
4πq/ε
0
D
Qr
2
/ε
0
E
Qε
0
/4πε
0
r
2
Show Answer
Show Explanation
Correct Answer:
Option E
Explanation:
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