Resistance / Reactance

In electronic circuit analysis we must know some things about the circuit itself.  One of these things is it’s resistance or reactance.  Reactance is basically resistance in an AC circuit. The equation for resistance in a series circuit is to simply add the resistor values.  R1+R2+R3…Rn. Read more »

Ohm’s Law

Ohm’s law is the foundation for all electronic circuit analysis.  The law in words, states that the current in a circuit is directly porportional to the resistance in the circuit.  The formula is E=I x R.  This is the voltage in the circuit is equal to the current times the resistance.  From this we also get […] Read more »