Answer
Verified
324.7k+ views
Hint: Reactance has the same notion as of resistance in electrical circuits and it also has the same unit that is Ohms ($\Omega $ ). Reactance only occurs during a change of current in inductors and capacitors. That's the reason why, reactance depends on the frequency of the alternating current through an inductor or capacitor. Resistance is the opposition to the flow to current. It opposes the free flow of electrons making the electrons flow slowly thus current decreases.
Complete answer:
Difference between resistance and reactance are:
Note:
Resistance and reactance are the properties of an electrical circuit that opposes the current. The main difference between reactance and resistance is that resistance measures the opposition to a flow of current, whereas reactance measures the opposition to a change in current.
Complete answer:
Difference between resistance and reactance are:
Resistance | Reactance |
Resistors react to both alternating current and direct current. It acts in both the power source. | Inductors and Capacitors respond to variations of currents or alternating current only. |
This obstacle to the current from resistors is known as resistance. | This obstacle to the current inductors and capacitors are known as electrical impedance (Z). |
Resistance has a simple value. | Impedance is a complex value in mathematical analysis that means it has two parts, one real part and an imaginary part. The real part of this number is called resistance and the imaginary part is called impedance (Z). |
Resistance can only be brought by a resistor. | For reactance all three resistor, inductor and capacitor are needed. |
Note:
Resistance and reactance are the properties of an electrical circuit that opposes the current. The main difference between reactance and resistance is that resistance measures the opposition to a flow of current, whereas reactance measures the opposition to a change in current.
Recently Updated Pages
Basicity of sulphurous acid and sulphuric acid are
Assertion The resistivity of a semiconductor increases class 13 physics CBSE
Three beakers labelled as A B and C each containing 25 mL of water were taken A small amount of NaOH anhydrous CuSO4 and NaCl were added to the beakers A B and C respectively It was observed that there was an increase in the temperature of the solutions contained in beakers A and B whereas in case of beaker C the temperature of the solution falls Which one of the following statements isarecorrect i In beakers A and B exothermic process has occurred ii In beakers A and B endothermic process has occurred iii In beaker C exothermic process has occurred iv In beaker C endothermic process has occurred
The branch of science which deals with nature and natural class 10 physics CBSE
What is the stopping potential when the metal with class 12 physics JEE_Main
The momentum of a photon is 2 times 10 16gm cmsec Its class 12 physics JEE_Main
Trending doubts
Difference Between Plant Cell and Animal Cell
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
How do you solve x2 11x + 28 0 using the quadratic class 10 maths CBSE
Select the correct plural noun from the given singular class 10 english CBSE
What organs are located on the left side of your body class 11 biology CBSE
The sum of three consecutive multiples of 11 is 363 class 7 maths CBSE
What is the z value for a 90 95 and 99 percent confidence class 11 maths CBSE
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
How many squares are there in a chess board A 1296 class 11 maths CBSE