A 108-F capacitor (10 nanofarads) is charged to 50 V and then disconnected. One can model the charge leakage ofthe capacitor with a RC circuit with no voltage source and the resistance of the air between the capacitor plates. On acold dry day, the resistance of the air gap is 5×1013 2; on a humid day, the resistance is 7 x 106. How long will ittake the capacitor voltage to dissipate to half its original value on each day?On the dry day, it will takeseconds.(Type your answer in scientific notation, using the appropriate symbol from the math palette for any multiplication.Round to three decimal places as needed.)

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A 108-F capacitor (10 nanofarads) is charged to 50 V and then disconnected. One can model the charge leakage the capacitor with a RC circuit with no voltage source and the resistance of the air between the capacitor plates. On cold dry day, the resistance of the air gap is 5 x 1013 2; on a humid day, the resistance is 7 x 106 2. How long will it take the capacitor voltage to dissipate to half its original value on each day? On the dry day, it will take seconds. (Type your answer in scientific notation, using the appropriate symbol from the math palette for any multiplication. Round to three decimal places as needed.)

A 108-F capacitor (10 nanofarads) is charged to 50 V and then disconnected. One can model the charge leakage the capacitor with a RC circuit with no voltage source and the resistance of the air between the capacitor plates. On cold dry day, the resistance of the air gap is 5 x 1013 2; on a humid day, the resistance is 7 x 106 2. How long will it take the capacitor voltage to dissipate to half its original value on each day? On the dry day, it will take seconds. (Type your answer in scientific notation, using the appropriate symbol from the math palette for any multiplication. Round to three decimal places as needed.)

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter20: Electric Potential And Capacitance

Section: Chapter Questions

Problem 49P

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