A point charge q is kept on equatorial position of an
electric dipole of dipole Moment p at distance ras
shown in the figure. Electric potential at the centre of
dipole is
.
r
p
р
Answers
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Answer:
Correct option is
A
zero
Electric potential at equatorial point of a small dipole moment =P (at r)
As we have learned,
if, r>>1
E
axi
=
4πϵ
0
1
r
3
2P
V
axi
=
4πϵ
0
1
r
2
P
where,
angle between E
axi
and P will be O.
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