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Electric Potential at a Point in Space Due to a Point Charge Q

Question

Calculate the potential at a point due to a charge of $3 \times 10^{- 9} C$ located $9 \times 10^{- 2} m$ away from it.

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Solution

Verified by Toppr

The electric potential at a distance $r$ from charge $q$ is given as
$\frac{1}{4 π ϵ_{0}} \frac{q}{r}$
$= 9 \times 10^{9} \times \frac{3 \times 10^{- 9}}{9 \times 10^{- 2}} V$
$= 300 V$

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Similar Questions

Q1

Calculate the potential at a point due to a charge of

3 \times 10^{- 9} C

located

9 \times 10^{- 2} m

away from it.

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Q2

The potential at a point due to a charge of

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4.5 \times 10^{4} V

. The work done in bringing a charge of

4 \times 10^{- 9} C

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Q3

The potential at a point due to a charge of

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Q4

The potential at a point due to a charge of 5 x

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Q5

(a) Calculate potential at a point at

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distance due to charge

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.
(b) Determine the work done in bringing a charge of

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from infinity to that point. Does this work depend upon the path along which it was brought?

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