What is inductive resistance formula?

Inductive reactance is the resistance of an inductive circuit. It is also known simply as reactance. As it differs from the resistance given by any device, it is known as reactance. It’s denoted by XL. It is the opposition or resistance to a changing current flow offered by an inductor. The SI unit for inductive reactance is Ohm (Ω).

The formula for inductive reactance is:

XL = 2πfL

where f is the frequency of the alternating current (hz)

L is the inductance (h)

It is directly proportional to the frequency of the current and therefore inversely proportional to the time.

Related Questions

Read More:

Important Topics of Resistance
Current Electricity	Ohm’s law	Ampere
Unit of Current	Derivation of Drift Velocity	Potentiometer
Current density formula	Cells in Series and in Parallel	Voltage
Power of Alternating Current	Electric Dipole	Resistivity Temperature Dependence
Types of Current	Difference between air conditioning and refrigeration	Permittivity And Permeability
Current Electricity MCQ	Difference Between Primary Cell and Secondary Cell	Resistor Colour Codes
Current density	Difference between RTD and thermocouple	Difference between AC and DC
Ohm’s Law and its Limitations	Difference between earth and neutral	Conductivity
Static Electricity	Wheatstone Bridge	Electrical Formula
Power transformers	Cells, emf, Internal Resistance	Resistivity formula
Combination of Resistors	Relation between resistance and length	Difference between kva and kw
Types of Resistors	Unit of Specific Resistance	Electromotive Force
Resistance Formula	Internal resistance formula	Difference between emf and voltage
Carbon Resistor	Differences Between Acceleration and Velocity	Relation between power and resistance
Uses of Resistor	Relation between kva and kw	Drift Velocity

CBSE CLASS XII Related Questions

1.
A student sets up the circuit as shown in the figure to find the value of unknown resistance X and records a set of readings of the voltmeter and the ammeter by using the rheostat.

2.
An electric field $\vec{E}$ is established across the ends of a cylindrical conductor of length L and area of cross-section A. Discuss how electrons attain an average velocity, independent of time. Hence, obtain a relation between current in the conductor and this ‘average velocity’ of electrons.

View Solution

3.
Two air-filled capacitors of capacitances $C_1$ and $C_2$ are connected in parallel with a dc battery. After the capacitors are fully charged, a slab of dielectric constant K is inserted between the plates of each capacitor. How will the (i) charge on each capacitor and (ii) energy stored in the capacitor affected after the slab is introduced.

View Solution

4.
The resistance of a metal wire at $ 20^\circ \text{C} $ is $ 1.05 \, \Omega $ and at $ 100^\circ \text{C} $ is $ 1.38 \, \Omega $. Determine the temperature coefficient of resistivity of this metal.

View Solution

5.
Capacitors are manufactured with certain standard capacitances and working voltages. However, these standard values may not be the ones that are actually needed in a particular application. Two or more capacitors can be grouped in series or in parallel to achieve desired capacitance and voltage. When connected in series, the total capacitance decreases while the voltage rating increases, whereas in parallel connections, the total capacitance increases and maintains the same voltage rating. A capacitor stores energy in the electric field between its plates and stored energy is proportional to the square of the voltage and capacitance $U = \frac{1}{2}CV^2$, where symbols have their usual meanings.
Two capacitors, one of $3 \ \mu$F and the other of $6 \ \mu$F, are connected in series in the circuit as shown in the figure, for a long time. }

6.
Write two advantages of reflecting telescope over refracting telescope.

View Solution

What is inductive resistance formula?

Related Questions

CBSE CLASS XII Related Questions

1.
A student sets up the circuit as shown in the figure to find the value of unknown resistance X and records a set of readings of the voltmeter and the ammeter by using the rheostat.

4.
The resistance of a metal wire at \( 20^\circ \text{C} \) is \( 1.05 \, \Omega \) and at \( 100^\circ \text{C} \) is \( 1.38 \, \Omega \). Determine the temperature coefficient of resistivity of this metal.

6.
Write two advantages of reflecting telescope over refracting telescope.

Similar Physics Concepts

Comments

SUBSCRIBE TO OUR NEWS LETTER

What is inductive resistance formula?

Related Questions

CBSE CLASS XII Related Questions

1.A student sets up the circuit as shown in the figure to find the value of unknown resistance X and records a set of readings of the voltmeter and the ammeter by using the rheostat.

4. The resistance of a metal wire at \( 20^\circ \text{C} \) is \( 1.05 \, \Omega \) and at \( 100^\circ \text{C} \) is \( 1.38 \, \Omega \). Determine the temperature coefficient of resistivity of this metal.

6.Write two advantages of reflecting telescope over refracting telescope.

Similar Physics Concepts

Comments

SUBSCRIBE TO OUR NEWS LETTER

1.
A student sets up the circuit as shown in the figure to find the value of unknown resistance X and records a set of readings of the voltmeter and the ammeter by using the rheostat.

4.
The resistance of a metal wire at \( 20^\circ \text{C} \) is \( 1.05 \, \Omega \) and at \( 100^\circ \text{C} \) is \( 1.38 \, \Omega \). Determine the temperature coefficient of resistivity of this metal.

6.
Write two advantages of reflecting telescope over refracting telescope.