RL Series Circuit

Consider a simple RL circuit in which resistor, R and inductor, L are connected in series with a voltage supply of V volts. Let us think the current flowing in the circuit is I (amp) and current through resistor and inductor is IR and IL respectively. Since both resistance and inductor are connected in series, … Read more

RL Circuit Transfer Function Time Constant RL Circuit as Filter

The resistor and inductor are the most fundamental linear (element having linear relationship between voltage and current) and passive (which consume energy) elements. When resistor and inductor are connected across voltage supply, the circuit so obtained is called RL circuit. Types of RL Circuit RL Series Circuit- When resistance and inductor are connected in series … Read more

RL Parallel Circuit

In RL parallel circuit resistor and inductor are connected in parallel with each other and this combination is supplied by a voltage source, Vin. The output voltage of circuit is Vout. Since the resistor and inductor are connected in parallel, the input voltage is equal to output voltage but the currents flowing in resistor and … Read more