Electrostatics Part 3

Section: Physics

Question : 11 of 70

Marks: +1, -0

Five positive charges each having charge q are placed at the vertices of a pentagon as shown in the figure. The electric potential ( V ) and the electric field (

→

) at the center O of the pentagon due to these five positive charges are :

[22 Jan 2026 Shift 2]

V=‌
5q
4πεor
and
→
E
=‌
5√3q
8πεor2
∧
r
V=‌
5q
4πεor
and
→
E
=0
V=0 and
→
E
=0
V=‌
5q
4πε0r
and
→
E
=‌
5q
4πεor2
∧
r

Validate

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