Choose loops for the circuit below so that there is one unknown current. Write a KVL loop equation for that current. Put the equation in normal form and solve for the unknown current. Use initial condition vc(0−) = 0 V and assume is is constant (not a function of time). (The equation should have an integral. One way of solving it is taking the derivative of both sides.) Use the unknown current to compute v0.

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Choose loops for the circuit below so that there is one unknown current. Write a
KVL loop equation for that current. Put the equation in normal form and solve for the unknown
current. Use initial condition vc(0−) = 0 V and assume is is constant (not a function of time).
(The equation should have an integral. One way of solving it is taking the derivative of both sides.)
Use the unknown current to compute v0. 

 

Vo
+
C=Vc
R1
is
R2
Start by sketching your expectation for vo for t > 0.
Choose loop currents, respecting the constant current source. Use loopy arrows (O, 0) and label
the currents.
Write a KVL loop equation.
Solve the equation for the unknown current.
Using the unknown current, write an expression for vo.
Transcribed Image Text:Vo + C=Vc R1 is R2 Start by sketching your expectation for vo for t > 0. Choose loop currents, respecting the constant current source. Use loopy arrows (O, 0) and label the currents. Write a KVL loop equation. Solve the equation for the unknown current. Using the unknown current, write an expression for vo.
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