Calculate the potential at a point P due to a charge of 4 × 10^(-7) C located 9 cm away.

Calculate the potential at a point P due to a charge of 4 × 10^(-7) C

1.	Calculate the potential at a point P due to a charge of 4 × 10^(-7) C located 9 cm away.
Answer» <P> Solution :Here `Q = 4xx10^(-7)`C r=9 cm `9XX10^(-2)` m Potential at a point P, `V=(KQ)/(r)` `=(9xx10^(9)xx4xx10^(-7))/(9xx10^(-2))` `=4xx10^(4)V`

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Calculate the potential at a point P due to a charge of 4 × 10^(-7) C located 9 cm away.

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