Circuit Diagram of RL Parallel Circuit

In the RL parallel circuit diagram, the R and L are connected in parallel. The parallel property of the circuit is defined as the division of current in branches. If we consider the heat and energy then the Resistor provides heat loss and the inductor gives the magnetic store energy. The circuit diagram is shown below.

RL Parallel Circuit

the shown diagram is for the A.C applied source.

Where,

R is the Resistor

L is the Inductor

VR = VL = Vsupplied (in parallel Combination)

So,

( XL = jωL )

Where,ω is the frequency of applied signal

So the Final Equation can be Written as

As we know

RL Parallel Circuit

In this Article, We will be going through the RL Parallel Circuit, We will start our Article with the Introduction of the RL Parallel Circuit, Then we will go through the Circuit Diagram of the RL Parallel Circuit where we will calculate circuit parameters and See its phasor Diagram, Then we will calculate Power and Impedance of the Parallel Circuit, At last we will conclude our Article withExample, Applications, and Some FAQs.

Table of Content

  • What is RL Parallel Circuit?
  • Circuit Diagram
  • Phasor Diagram
  • Power
  • Impedance
  • Examples
  • Applications

Similar Reads

What is RL Parallel Circuit?

An RL parallel circuit is formed when a resistor and an inductor are connected in parallel and driven by the same voltage source. Unless it is powered by a current source, the parallel RL circuit is generally less interesting than the series circuit. This is mostly because this circuit does not act as a voltage input filter. After all, the output voltage (Vout) and input voltage (Vin) are equal....

Circuit Diagram of RL Parallel Circuit

In the RL parallel circuit diagram, the R and L are connected in parallel. The parallel property of the circuit is defined as the division of current in branches. If we consider the heat and energy then the Resistor provides heat loss and the inductor gives the magnetic store energy. The circuit diagram is shown below....

Phasor Diagram of RL Parallel circuit

The voltage in the circuit, which is shared by every element, is represented by the reference vector, which has the letter V on it. IR is displayed across the voltage vector because the current flowing through the resistor is in phase with the voltage across it.The inductor current (IL) is positioned downward and lags the voltage vector by 90 degrees. It also lags the voltage by 90 degrees.The total, or line current, is represented by the resultant of the vector addition of IR and IL. The phase difference between the applied line voltage and current is represented by the angle (φ)....

Power in Parallel RL Circuit

True power (W) is the power dissipated by the resistive branch, while reactive power (VARs) is the power returned to the source by the inductive branch. Together, these two types of power are referred to as VA (apparent power) in the parallel RL circuit....

Parallel RL Circuit Impedance

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Examples on RL paraller circuit

For the parallel RL circuit shown in Figure, determine:...

Applications

For providing DC power to radio-frequency amplifiers, where the DC bias current is passed through an inductor to prevent radio waves from returning to the power source.A single-pole filter can be formed by RL circuits. Inductors in RL parallel circuits play important roles in radio wave transmitters, where they are used for impedance matching, frequency tuning, and signal amplification.RL circuits are integral parts of resonant LC (RLC) circuits used in resonant applications.RL parallel circuits are used in communication systems for impedance matching, signal filtering, and amplification purposes.Processing of Signal. Inductors in RL parallel circuits are commonly used in oscillator circuits to generate periodic waveforms.RL circuits can be designed to magnify current or voltage signals, allowing for higher power delivery or signal amplification in various electronic systems and devices.Variable inductors in RL parallel circuits enable frequency tuning and adjustment in circuitsRL parallel circuits are widely used in filtering applications to remove unwanted noise, interference, or harmonics from signals....

Conclusion

An RL circuit can also be defined as an electric circuit having self-inductance plus resistance. We also know that the induction process occurs when an emf source is applied through a continuous change in the magnetic flux. While mutual inductance is the outcome of Faraday’s laws of induction, self-inductance is the effect of a device comes into contact with its own Faraday laws of induction. An inductive element is a part of a circuit or apparatus that displays self-inductance. Because a resistor is a part of the ideal circuit, an RL circuit will use energy, just like an RC or RLC circuit, because the ideal version of the circuit contains a resistor.The main parts of a first-order RL circuit include one resistor and one inductor. The low power factor of the circuit is caused by the inductive load, such as a three-phase induction motor. None of the lights, transformers or welding equipment work at low leading power factor values....

FAQs on RL parallel circuit

What is an RL circuit’s power factor?...