Your question: Which quantity in electricity plays the role of inertia in mechanics justify?

So self-inductance L plays the role of inertia in electric circuits, the same way mass m plays the role of inertia in mechanics.

Which physical quantity is known as the inertia of electricity?

Self induction of coil is the property by virtue of which it tends to maintain the magnetic flux linked with it and opposes any change in the flux by inducing current in it. This property of a coil is analogous to mechanical inertia that is why self induction is called inertia of electricity.

What is the inertia of electricity?

Electrical inertia is the property of the system which opposes changes in current. … If supply and demand become imbalanced, the voltage of the system begins to fluctuate – when the demand exceeds supply, the system frequency will fall, and vice versa.

Which quantity plays the role of inertia for the current flowing in the coil?

Answer: Self-induction. Step by step explanation: Self induction is defined as the magnetic induction of a voltage in a current carrying wire when the current in a wire changes.

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Why self induction is also known as inertia of electricity?

Self-induction of the coil is the property by virtue of which it tends to maintain the magnetic flux linked with it and opposes any change in the flux by inducing a current in it. This property of a coil is analogous to mechanical inertia. That is why self-induction is called the inertia of electricity.

Which physical quantity is called the inertia of electricity and why is it called so?

Self-induction of coil is the property by virtue of which it tends to maintain the magnetic flux linked with it and opposes any change in the flux by inducing current in it. This property of a coil is analogous to mechanical inertia. That is why self-induction is called the inertia of electricity.

Which of the following is known as electrical inertia?

<br> Reason:self-inductance is the phenomenon, according to which an opposing induced e.m.f. is produced in a coil as a result of change in current or magnetic flux linked in the coil.

Which quantity is analogous of back emf in mechanics?

Greater the value of L, greater will be the back emf(opposition) against the change of current. clearly self-inductance L is analogous to mass m, current I is analogous to velocity v. So self-inductance L plays the role of inertia in electric circuits, the same way mass m plays the role of inertia in mechanics.

Which of the following plays the role of inertia for current?

Back emf playing the role of inertia

Physically, the self-inductance plays the role of inertia. It is the electromagnetic analogue of mass in mechanics.So, work needs to be done against the back emf in establishing the current.

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What means inertia?

inertia, property of a body by virtue of which it opposes any agency that attempts to put it in motion or, if it is moving, to change the magnitude or direction of its velocity. Inertia is a passive property and does not enable a body to do anything except oppose such active agents as forces and torques.

Is called the inertia in electricity?

Self-inductance is called the inertia of electricity.

What plays the role of electrical inductance?

Inductance is the tendency of an electrical conductor to oppose a change in the electric current flowing through it. The flow of electric current creates a magnetic field around the conductor. … This induced voltage created by the changing current has the effect of opposing the change in current.

Which electromagnetic property of a coil plays the role of inertia of mechanical property of an object?

Inertia in mechanics.