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Solutions for Introduction to Electric Circuits | 9th Edition | ISBN: 9781118477502 | Authors: James A. Svoboda, Richard C. Dorf 9781118477502

Solution for problem P7.2-2 Chapter 7.2

Solved: The voltage v(t) across a capacitor and current i(t) in that capacitor adhere to

Introduction to Electric Circuits | 9th Edition


Problem P7.2-2

The voltage v(t) across a capacitor and current i(t) in that capacitor adhere to the passive convention. Determine the current i(t) when the capacitance is C 0:125 F, and the voltage is v t 12 cos 2t 30 V. Hint: d dt A cos ot y A sin ot y d dt ot y Ao sin ot y Ao cos ot y p 2

Accepted Solution
Step-by-Step Solution:

Step 1 of 3

Relationship between the current and voltage of a capacitor is:

     

     

     

     

     

 

Chapter 7.2, Problem P7.2-2 is Solved

Step 2 of 3


Step 3 of 3

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Solved: The voltage v(t) across a capacitor and current i(t) in that capacitor adhere to