Solution Found!
The input to the circuit shown in Figure P 7.2-18 is the current i t 3e25t A for t > 0
Chapter 7, Problem P7.2-18(choose chapter or problem)
The input to the circuit shown in Figure P 7.2-18 is the current
\(i(t) = 3e^{-25t}\) A for t > 0
The output is the voltage
\(v(t) = 9.6e^{-25t} + 0.4\) V for t > 0
The initial capacitor voltage is \(v_C\)(0) = - 2 V. Determine the values of the capacitance C and resistance R.
Questions & Answers
QUESTION:
The input to the circuit shown in Figure P 7.2-18 is the current
\(i(t) = 3e^{-25t}\) A for t > 0
The output is the voltage
\(v(t) = 9.6e^{-25t} + 0.4\) V for t > 0
The initial capacitor voltage is \(v_C\)(0) = - 2 V. Determine the values of the capacitance C and resistance R.
ANSWER:
Step 1 of 4
Let's start by writing a KVL equation for this loop.
(equation 1)
The current flows through the capacitor, we know that .
So,