Homework Statement
A triangular wave generator produces a waveform oscillating at 1kHz. Draw a circuit that will clip the waveform, with peak values now at 5V. You may use a DC power supply witou outputs of +10 V & -10V as well as resistors, capacitors and standard signal diodes. Indicate...
Homework Statement
For the circuit shown, find i(t) for t>0
http://img440.imageshack.us/img440/5158/cicuit.jpg
Homework Equations
To simplify the resistors we use a Wye-Delta transform so:
R1 = RbRc/(Ra+Rb+Rc)
R2 = RcRa/(Ra+Rb+Rc)
R3 = RaRb/(Ra+Rb+Rc)
Then the Kirchoff current...