if these charges are placed in an another medium of relative permeability 1.5 is the new forces?
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Answered by
1
Correct option is
A
1 N
Fe in free surface
Fe=
4πε
0
1
r
2
q
2
=5N
In medium
Fe
m
=
4πε
0
ε
r
1
r
2
q
2
Fe
m
=
ε
r
Fe
=
5
5N
=1N
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0
Answer:
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