1. A point particle has a charge of 7mC with electric potential of 400V. What isthe electrical potential energy of the particle?2. A battery has a charge of 3.5mC. It has an initial EP of 600V which moves to thefinal EP with 800V. Calculate the change in EPE of the battery.3. You have a 12.0-V motorbike battery with a charge capacity of 5000 C and a12.0-V automobile battery with a charge capacity of 60,000 C. What is theenergy output of each? (Assume that every charge's numerical value is exact tothree significant figures.)

Given Charge q =3.5 mC = 7 × 10-3 C Electric potential V = 400 V

1. A point particle has a charge of 7mC with electric potential of 400V. What is the electrical potential energy of the particle? 2. A battery has a charge of 3.5mC It has an initial EP of 600V which moves to the

1. A point particle has a charge of 7mC with electric potential of 400V. What is the electrical potential energy of the particle? 2. A battery has a charge of 3.5mC It has an initial EP of 600V which moves to the

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter16: Electrical Energy And Capacitance

Section: Chapter Questions

Problem 11P: An electron is at the origin, (a) Calculate the electric potential VA at point A, x = 0.250 cm. (b)...

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.

Question

1. A point particle has a charge of 7mC with electric potential of 400V. What is
the electrical potential energy of the particle?
2. A battery has a charge of 3.5mC. It has an initial EP of 600V which moves to the
final EP with 800V. Calculate the change in EPE of the battery.
3. You have a 12.0-V motorbike battery with a charge capacity of 5000 C and a
12.0-V automobile battery with a charge capacity of 60,000 C. What is the
energy output of each? (Assume that every charge's numerical value is exact to
three significant figures.)

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