What is the electric potential energy of an electron

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When thunderstorms occur, the electric field in the atmosphere near Earth is directed upward because of a large quantity of negative charge in the lower portions of the clouds. A typical electric field magnitude in this situation is 2.0 ? 10^4 N/C. (Hint: Remember that the +y-direction must be opposite to the direction of the field.)

(a) Relative to the surface of Earth, what is the electric potential energy of an electron 4.3 m above the surface? (J)

(b) Relative to the surface of Earth, what is the electric potential energy of a proton 4.3 m above the surface? (J)

(c) Relative to the surface of Earth, what is the gravitational potential energy of an electron 4.3 m above the surface? (J)

(d) Relative to the surface of Earth, what is the gravitational potential energy of a proton 4.3 m above the surface? (J)

Reference no: EM132490878

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