Hello guys, I hope you all are doing great. In today’s tutorial, we will have a look at the Difference Between Resistance and Reactance. In electrical circuitry, reactance and resistance are the 2 main parameters that make impedance come with each other. The hindrance offered by the current flow in the resistor is called resistance. While reactance is a hindrance in the flow of current through the inductor and capacitor.
In today’s post we will have a detailed look at both resistance and reactance parameters and compare them to find their differences. So let’s get started with Difference Between Resistance and Reactance.
Difference Between Resistance and Reactance
Resistance
- The opposition in flow of current through the resistor is called resistance.
- The resistance offered by the material depends on the larger portion that it has.
- The material created with the use of rubber offered a large value of resistance.
- the conductor has less value of resistance
- The material that offered the 0 resistance is called a superconductor
- Its inverse value is electrical conductance.
- It has some features like to friction.
- The resistance value depends on the length of the conductor and the area
- larger length large resistance large area less resistance
- The unknit of conductance is Siemens.
- It is denoted with the R.
- Its formula is R=ρl/A.
- Resistance is exited in both AC and DC circuits.
- It is a real portion of impedance.
- Its value depends on the resistivity, dimension, and temperature of the conductor.
- For resistance the angle between volts and current is similar or there is no phase difference between them.
- Across resistor the part of net power losses.
What is Ohm’s Law
- According to Ohm law current passing in the substance has proportional relation with the voltage given to that object.
I∝ V
What is resistivity
- It is a feature of material through which current is passing and also called specific electrical resistance. The inverse of electrical resistivity is called electrical conductivity.
- The unit of resistivity ohm meter.
What is Ohmmeter
- The ohmmeter is a device that is used to find the value of resistance. There is another type of meter called a megohmmeter that is used to find large values of resistance.
- Its measuring unit is ohm
Reactance
- The flow of current through the circuitry has an inductor or capacitor.
- A larger value of reactance caused to make less value of voltage given.
- Reactance is like resistance and has some differences that not lose power like resistance.
- Reactance is used to measure the amplitude and phase of ac.
- With the increment in frequency, there is an increment in inductive reactance
- It is denoted as X.
- inductive reactance is a feature of the inductor and defines the current flow through the inductor
- It is an imaginary portion of impedance.
- Its formula for an inductor is XL=2ΠfL and for a capacitor XC=1/2ΠfC.
- This term is only related to circuitry through which AC is flowing.
- The circuit component for reactance is an inductor or capacitor.
- Its value depends on the frequency of AC current.
- For reactance, there is a phase difference between volts and current.
- For this element, some part of the power given to the circuit is stored.
Resistance Vs Reactance
- There is the same behavior shown by resistance to reactance. The circuitry consists of reactance is works like the circuitry creates through zero value reactance.
- These two terms also have some differences in that reactance varies the phase, therefore, the current in the component is moved through 1/4 of the cycle according to the voltage given about the component.
- In pure reactive component, there is no power lost but saved in it. The value of reactance is negative
FAQs
What is called reactance?
- Reactance is a type of resistance produced by components for current when AC flows it. Reactance is used for AC circuits either series or parallel. it is measured in ohms (Ω) and denoted as X.
What is the main difference between resistance and continuity?
- Resistance is the opposition that current faces moving along the wire or other conductors. It can be due to wire thinness. Insulators have high resistance to current.
- Continuity is a feature of the current path.
What is the difference between electrical resistance and capacitive reactance?
- For resistance voltage and current are in phase. For reactance voltage and current are 90 degrees out of phase. Based on leading or lagging called Inductive reactance or Capacitive reactance.
What is resistance and reactance?
- Resistance of feature of component that causes hindrance for current flow. Reactance is a feature of a component that restricts change in curent.
What is the difference between ohms and resistance?
- Resistance is the opposition of the body to the flow of current. The resistance is measured in “Ohms,” and denoted as Omega Ω.
What is the main difference between reactance and impedance?
- Reactance is a measurement of capacitance and inductance is resistance for current flow. The impedance of the circuit is the total resistance for current flow.
What is XL and XC?
- XL is inductive reactance and XC is capacitance reactance
What is z in electrical?
- Impedance is denoted as Z and measures hindrance for current flow. It is measured in ohms. If you have a DC circuit impedance and resistance are the same and known as voltage about the component divided by the current (R = V/I).
What is the formula for XC?
XC = 1 / 2∏fc
What are the three types of impedance?
- Resistive, Reactive, and Complex impedance.
What is the symbol for impedance?
- Impedance is denoted with a Z letter and the unit is the ohm. It is a combination of resistance and reactance combined.
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That is all about the difference between resistance and reactance. If you have any queries ask in the comments. Soon I will upload the next interesting post. Thanks for reading. Have a good day.
