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Response of RC circuit i/v of capacitor help
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[QUOTE="berkeman, post: 4316876, member: 8921"] Correct that Vc(t=0-)=0V. And also correct that the voltage across a capacitor cannot change instantaneously. After the switch changes at t=0, the 120k resistor is out of the picture, so delete it from your KCL. Once you have your Differential Equation (without the 120k), what solution are you assuming for the V(t)? And what is the derivative of that V(t)? If you could make it a bit more clear how you are solving the DE and imposing the initial conditions, that would help. [/QUOTE]
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Response of RC circuit i/v of capacitor help
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