I'm pretty new to electronics, I'm now in AC/DC 2 at the local tech school and we're going over RL and RC circuits. I have the math down to calculate reactance and impedance, I'm just having a difficult time conceptualizing how this actually works though.
The biggest issue is the lead/lag of voltage and current and the phasor or wave diagrams that represent this. I can't really grasp the concept of how current and voltage can lag or lead in a circuit. From AC1 you learn that current is constant through the circuit, so I would think current couldn't do that. I think since it's AC Current though, this is what's throwing me off.
For capacitors, I can kind of understand how voltage lags through them. When voltage enters the component, it takes some amount of time to charge it before it continues on its way. If that's even correct?
I've read through the AC Resistor and inductor circuits pages here, but it's the same confusing language I get in most places. Is there somewhere that describes this in easier to understand terms?
The biggest issue is the lead/lag of voltage and current and the phasor or wave diagrams that represent this. I can't really grasp the concept of how current and voltage can lag or lead in a circuit. From AC1 you learn that current is constant through the circuit, so I would think current couldn't do that. I think since it's AC Current though, this is what's throwing me off.
For capacitors, I can kind of understand how voltage lags through them. When voltage enters the component, it takes some amount of time to charge it before it continues on its way. If that's even correct?
I've read through the AC Resistor and inductor circuits pages here, but it's the same confusing language I get in most places. Is there somewhere that describes this in easier to understand terms?