calculate the force between two charges each of 20 micro coulomb in a medium of relative permittivity 4 .The distance between the two charges is 40 cm
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calculate the force between two charges each of 20 micro coulomb in a medium of relative permittivity 4 .The distance between the two charges is 40 cm
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1
Given that,
Charges,
Relative permittivity, k = 4
The distance between charges, r = 40 cm = 0.4 m
To find,
The force between charges.
Solution,
The force between charges is given by :
So,
So, the force between two charges is 5.62 N.
Learn more,
Electrostatic force
https://brainly.in/question/15618681
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