A charge Q = 1.83 × 10-8 C is surrounded by an equipotential surface with a surface area of 1.19 m2. What is the electric potential at this surface? V

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A charge Q = 1.83 x 10-8 C is surrounded by an equipotential surface with a surface area of 1.19 m2. What is the electric potential at this surface?
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Transcribed Image Text:A charge Q = 1.83 x 10-8 C is surrounded by an equipotential surface with a surface area of 1.19 m2. What is the electric potential at this surface? V
Expert Solution
Step 1

Given:

  • The charge on equipotential surface is Q=1.83×10-8 C.
  • The area of equipotential surface is A=1.19 m2.

The formula to calculate the area of equipotential surface is,

A=4πr2

Here, A is the area and r is the radius of surface.

Substitute the known values in the formula and solve to calculate the radius of surface.

1.19 m2=43.14r2r2=1.19 m243.14r=0.0947 m2=0.31 m

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