CR1: ANSWER 11 6. A 4.2 µC charge is measured to have an electric field of 1.5 x 10° N/C at 3.7 cm.What is the electric field 2.3 m away?7. A 1.3 µC charge is measured to have an electric field of 0.021 N/C at 1.2 mm.What is the electric field 0.12 mm away?8. An electric field of 0.151 N/C passes through a vector area of 3.1 cm? . Calculatethe electric flux.9. An electric field of 3.6 x 10° N/C passes through an area of 4.1 cm? perpendicularto the surface. Determine the electric flux.10. Two charges with magnitude of 41.3 µC are placed 20.2 cm apart from eachother. Calculate the electric potential energy between the two charges.11. A positively charged 9.8 nC point charge is separated from a positively charged10.6 µC point charge by 0.71 cm. Calculate the electric potential energy betweenthe two charges.12. Determine the work needed to move a 13.3 mC charge from 1.2 mm to 0.41 cm.21. Given a capacitance of 30 nF and a voltage of 30 J, compute for the charge andenergy.22. Given a set of capacitors: 12nF, 6nF, 9nF, 4µF, 2pF and 7µF, solve the followingproblems:a. Solve the total capacitance for a series circuit and illustrate the circuit.b. If the series circuit is connected to a 30V battery, find the total charge.c. Given the same voltage, solve for the energy.23. Given a set of capacitors: 7nF, 6nF, 5nF, 4µF, 3pF and 10µF, solve the followingproblems:a. Solve the total capacitance for a parallel circuit and illustrate the circuit.b. If the parallel circuit is connected to a 60V battery, find the total charge.c. Given the same voltage, solve for the energy.

Answered: Image /qna-images/answer/81a676b5-2ad3-4291-8896-bc99b7777615.jpg

Answered: 11. A positively charged 9.8 nC point…

11. A positively charged 9.8 nC point charge is separated from a positively charged 10.6 µC point charge by 0.71 cm. Calculate the electric potential energy between the two charges.

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter2: Basic Electricity

Section: Chapter Questions

Problem 20RQ: What is a proton? Where does it normally exist in an atom, and what is its charge?

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Concept explainers

Current Division Method

The generalized current divider formula is given by the following relation below,

Question

CR1: ANSWER 11

6. A 4.2 µC charge is measured to have an electric field of 1.5 x 10° N/C at 3.7 cm.
What is the electric field 2.3 m away?
7. A 1.3 µC charge is measured to have an electric field of 0.021 N/C at 1.2 mm.
What is the electric field 0.12 mm away?
8. An electric field of 0.151 N/C passes through a vector area of 3.1 cm? . Calculate
the electric flux.
9. An electric field of 3.6 x 10° N/C passes through an area of 4.1 cm? perpendicular
to the surface. Determine the electric flux.
10. Two charges with magnitude of 41.3 µC are placed 20.2 cm apart from each
other. Calculate the electric potential energy between the two charges.
11. A positively charged 9.8 nC point charge is separated from a positively charged
10.6 µC point charge by 0.71 cm. Calculate the electric potential energy between
the two charges.
12. Determine the work needed to move a 13.3 mC charge from 1.2 mm to 0.41 cm.
21. Given a capacitance of 30 nF and a voltage of 30 J, compute for the charge and
energy.
22. Given a set of capacitors: 12nF, 6nF, 9nF, 4µF, 2pF and 7µF, solve the following
problems:
a. Solve the total capacitance for a series circuit and illustrate the circuit.
b. If the series circuit is connected to a 30V battery, find the total charge.
c. Given the same voltage, solve for the energy.
23. Given a set of capacitors: 7nF, 6nF, 5nF, 4µF, 3pF and 10µF, solve the following
problems:
a. Solve the total capacitance for a parallel circuit and illustrate the circuit.
b. If the parallel circuit is connected to a 60V battery, find the total charge.
c. Given the same voltage, solve for the energy.

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