4 A 300 2 resistor, an uncharged 1.50 µF capacitor, and a 3.5 V battery are connected in series. (This is the setup forcharging a capacitor in a RC circuit.) What is the voltage across the capacitor after two time constant i.e. whent = 2RC? Enter the answer in .Answer: 0Find the equivalent capacitance (in uF) of the combination of series and parallel capacitors shown below.0.30 μΕ2.5 μΕ10 µFAnswer: 2.79A 20 µF capacitors and a 7.5 uF capacitor can be connected in series or parallel. Similarly, a 80 ka resistor and a25 ka resistor can be connected in series or parallel. What is the smallest time constant (in second) that you can get byconnecting the combination of capacitors and the combination of resistors in a RC circuit? (Enter your answer to 3outdecimal places)Answer: 0.573

A 300 2 resistor, an uncharged 1.50 µF capacitor, and a 3.5 V battery are connected in series. (This is the setup for charging a capacitor in a RC circuit.) What is the voltage across the capacitor after two time constant i.e. when t = 2RC? Enter the answer in V. Answer: 0

A 300 2 resistor, an uncharged 1.50 µF capacitor, and a 3.5 V battery are connected in series. (This is the setup for charging a capacitor in a RC circuit.) What is the voltage across the capacitor after two time constant i.e. when t = 2RC? Enter the answer in V. Answer: 0

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter20: Capacitance In Ac Circuits

Section: Chapter Questions

Problem 2PA: You are working in an industrial plant. You have been instructed to double the capacitance connected...

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Question

A 300 2 resistor, an uncharged 1.50 µF capacitor, and a 3.5 V battery are connected in series. (This is the setup for
charging a capacitor in a RC circuit.) What is the voltage across the capacitor after two time constant i.e. when
t = 2RC? Enter the answer in .
Answer: 0
Find the equivalent capacitance (in uF) of the combination of series and parallel capacitors shown below.
0.30 μΕ
2.5 μΕ
10 µF
Answer: 2.79
A 20 µF capacitors and a 7.5 uF capacitor can be connected in series or parallel. Similarly, a 80 ka resistor and a
25 ka resistor can be connected in series or parallel. What is the smallest time constant (in second) that you can get by
connecting the combination of capacitors and the combination of resistors in a RC circuit? (Enter your answer to 3
out
decimal places)
Answer: 0.573

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