A parallel plate capacitor of capacitance CO has plates of area A with separation d between them. If he space between the plates is filled with a material of dielectric constant 9. After the dielectric is added, the new capacitance are Select one: O a. Co/9 O b. 3C0 O c. CO/3 O d. Co e. 9C0

A parallel plate capacitor of capacitance CO has plates of area A with separation d between them. If he space between the plates is filled with a material of dielectric constant 9. After the dielectric is added, the new capacitance are Select one: O a. Co/9 O b. 3C0 O c. CO/3 O d. Co e. 9C0

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter9: Current And Resistance

Section: Chapter Questions

Problem 78AP: A 20.00-ohm; 5.00-watt resistor is placed in series with a power supply, (a) What is the maxim tun...

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Question

A parallel plate capacitor of capacitance co has plates of area A with separation d between them. If he space between
the plates is filled with a material of dielectric constant 9. After the dielectric is added, the new capacitance are
Select one:
O a. Co/9
O b. 3C0
O c. CO/3
O d. Co
O e. 9CO

What is the power dissipated in the 202 resistor when = 20 V?
40 2
30 2
30 2
30 Q
Lum
20 2
Select one:
O a. 1.6 W
O b. 5.7 W
O c. 26 W
O d. 6.5 W
O e. 15 W

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