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?

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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.
Transcribed Image Text: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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