Physics, asked by dineshpal5227, 1 year ago

Difference between statically and dynamically induced emf

Answers

Answered by Deepsbhargav
92
STATICALLY INDUCED EMF

The emf induced in a coil due to change of flux linked with
it (change of flux is by the increase or decrease in
current) is called statically induced emf.

Transformer is an example of statically induced emf. Here
the windings are stationary,magnetic field is moving around
the conductor and produces the emf.

DYNAMICALLY INDUCED EMF

The emf induced in a coil due to relative motion of the
conductor and the magnetic field is called dynamically
induced emf.

example:dc generator works on the principle of dynamically
induced emf in the conductors which are housed in a
revolving armature lying within magnetic fie


Meaning of a static is stationary. so there is no relative
motion between field nor coil. The source should be
alternating in nature. Then only emf can be induced.
In dynamically induced emf there is relative motion
between conductor and field. Because relative speed is an
important point to get the dynamically induced emf.
Answered by krishna210398
1

Answer:

Difference between statically and dynamically induced emf

Explanation:

If an EMF is created in a closed conductor, it will both having a moving magnetic area round itself, which is called Static EMF. while a conductor is moved in a static Magnetic discipline, it'll make generate an EMF. that is referred to as Dynamically brought on EMF.

induced EMF

whilst a magnetic flux linking a conductor or coil adjustments, an electromotive force (EMF) is induced within the conductor or coil, is referred to as precipitated EMF. relying upon the manner of bringing the change in magnetic flux, the brought on EMF is of two kinds −

Statically caused EMF

Dynamically induced EMF

Statically brought on EMF

when the conductor is desk bound and the magnetic field is changing, the prompted EMF in this type of manner is known as statically triggered EMF (as in a transformer). it's so referred to as due to the fact the EMF is precipitated in a conductor which is desk bound. The statically prompted EMF also can be categorized into  categories −

Statically brought on EMF

mutually triggered EMF

Self-triggered EMF

when an EMF is precipitated in the coil because of the alternate of its very own magnetic flux related with it's miles referred to as self-triggered EMF.

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