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self induction occurs in an Inductor itself. Self induction happens because of the flux change in the circuit due to varying current of the same circuit and not the current change of some other circuit thats why the term "self" is used
Engr. Saif Ali Solangi
Any time charges move (like in a conductor), they build a magnetic field around their path of travel. The expansion of this magnetic field induces a voltage in that conductor that acts in a way to try to stop the charges that created it. Further, if charges are moving in a conductor, they have a magnetic field around their path of travel. And if the voltage that is causing the current to flow drops, the field will begin to collapse. The collapse of the field will induce a voltage that will try to keep the current flowing. This phenomenon is called self inductance. It (the self inductance) always acts in a way to resist a change of current flow in a conductor. That is the key point; it's the crux of the issue. A link is provided below.
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Anderson Bridge for measuring inductance and resistance?
yes.it is used to find self-inductance and internal resistance
What are the Example each for self induced and mutually induced emf?
if an emf is induced in a coil due to the current flowing through itself is called SELF INDUCTANCE. on the other hand if an emf is induced on another coil due to the current flowing through the previous coil then it is called MUTUAL INDUCTANCE. suppose there are two coils A and B a current is flowing through A. now if the flux produced due to this current induce an emf on the same coil A, then it is SELF INDUCTANCE, and if it produce emf on B, then it is MUTUAL INDUCTANCE due to coil A.
Maxwell's inductance capacitance bridge?
The Maxwell Bridge is known as an AC bridge. This bridge is used to find the self inductance and the whole amount of a circuit.
Why is the concept of self GMD is not applicable for capacitance?
The radius in the eqn. of capacitance is actual outside radius of the conductor whereas for inductance eqn. The radius is the self GMD of the conductor.
Does frequency effect total inductance?
Inductance is inductance, and is not a function of frequency. Frequency affects reactance, and ultimately impedance, not inductance.
What are two types of EMF induced in a double wound transformer?
1. self- induction2. mutual- induction
What is the unit of measurement of inductance?
Inductance is measured in Henrys
What is the dimensional formula for self inductance?
1.dimensional formula for self inductance 2.a sphere has a mass of 12.2kg+or- 0.1 kg and radius 10cm +or- 0.cm the maximum percentage error in density is
What is inductance and types of inductance?
inductor is a electronic component that resist a change in the flow of current inductance is that property of inductor.
Anderson Bridge for measuring inductance and resistance?
yes.it is used to find self-inductance and internal resistance
Relation between self inductance and relative permeability?
Self inductance is a property of a coil that depends on the geometry and number of turns of the coil. The relative permeability of a material is a measure of how easily it can be magnetized. The self inductance of a coil can be affected by the relative permeability of the material in the core of the coil, as a higher relative permeability can increase the magnetic field and thus the inductance.
Self GMD is used in the calculation of what?
inductance only
What is the inductance of a circuit containing two 10 mh inductors connected in parallel?
Inductance in parallel is the reciprocal of the sum of the reciprocals of the individual inductance's. LPARALLEL = 1 / SummationI=1toN (1 / LI)
A auto transformer has what kind of induction?
self-induction."According to Lenz's law,[6]a changing electric current through a circuit that contains inductance, induces a proportional voltage, which opposes the change in current (self-inductance). The varying field in this circuit may also induce an e.m.f. in neighbouring circuits (mutual inductance)." - Wikipedia
How can you get the dimensional formula for self inductance?
You will need to find out the numbers to use. Then you will be able to put them into the formula to get the right answer.
What are the Example each for self induced and mutually induced emf?
if an emf is induced in a coil due to the current flowing through itself is called SELF INDUCTANCE. on the other hand if an emf is induced on another coil due to the current flowing through the previous coil then it is called MUTUAL INDUCTANCE. suppose there are two coils A and B a current is flowing through A. now if the flux produced due to this current induce an emf on the same coil A, then it is SELF INDUCTANCE, and if it produce emf on B, then it is MUTUAL INDUCTANCE due to coil A.
Maxwell's inductance capacitance bridge?
The Maxwell Bridge is known as an AC bridge. This bridge is used to find the self inductance and the whole amount of a circuit.
