I am having some difficulties understanding oscillators.
So here are a few questions that I am framing to help understand oscillators.
1. When a circuit is initially powered on, it's coltage raises from 0 to maximum.
Should this vary fast change in voltage be considered for oscillator operation?(sustained waveforms)
My teacher told me that it need not be. But I differ.
2. If an inductor is given a changing EMF(0 to maximum), it shall generate a changing magnetic field. This shall cause a nearby magnetic needle to show instantanious deflection.
Suppose I shunt the inductor by a capacitor, will the needle still show deflection?
I guess not. The changing voltage shall be shunted via the capacitor and the indictor shall receive the current only when the voltage has reached maximum. I am doubtful of this (contradicting thoughts to my own explaination) the currewnt through the inductor should go from 0 to maximum any way.