
Concept explainers
To explain: Strength of electric field on charge q’ is independent of charge q’ .

Explanation of Solution
Introduction:
Electric field:
It is a three-dimensional space around a charge where it can exert force on other charge.
The electrostatic force on charge q’ due to charge q is given by the equation,
Here,
Now the strength of electric field exerted on the charge q’ is given by,
Theabove equation of electric field strength is independent of charge q’ .
Conclusion:
Hence, the strength of electric field on charge q’ is independent of charge q’ .
Chapter 21 Solutions
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