Problem 20.3 A uniform electric field of magnitude 4.0×10 5 N/Cpoints in the pos

ID: 1463811 • Letter: P

Question

Problem 20.3

A uniform electric field of magnitude 4.0×105 N/Cpoints in the positive x direction.

Part A

Find the change in electric potential between the origin and the point (0, 6.0 m).

Express your answer using one significant figure.

Part B

Find the change in electric potential between the origin and the point (6.0 m, 0).

Express your answer using two significant figures.

Part C

Find the change in electric potential between the origin and the point (6.0 m, 6.0 m).

Express your answer using two significant figures.

Problem 20.3

A uniform electric field of magnitude 4.0×105 N/Cpoints in the positive x direction.

Part A

Find the change in electric potential between the origin and the point (0, 6.0 m).

Express your answer using one significant figure.

V = V

Part B

Find the change in electric potential between the origin and the point (6.0 m, 0).

Express your answer using two significant figures.

V = V

Part C

Find the change in electric potential between the origin and the point (6.0 m, 6.0 m).

Express your answer using two significant figures.

given are

electric field=4.0×105 N/C

point(0,6m)

a) for a it will remain zero since the electric field in the y direction which will be perpendicular to the electric field will remain zero

b)now using teh below formula

delta V = -Edelta d

=-4.0×10^5 *(0-6)

delta v=24*10^5 V

c) now it will have the same change in potential differenece as it is also in the same distance from origin as the part b on the y axis.

delta v=24*10^5 V--answer

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