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Reluctivity:-It is a specific reluctance and analogous to resistivity in electrical circuit

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ohm's law

ohm's law ;whenever a potential differenc e (p) applied across at the end of the conductor, some current (i) flow's through c...
fringing effect

It may be noted that the useful flux while crossing air gap tend's to bulge out words as shown lines at b;b" there by in...
Swami Vivekananda on Self Confidence
stroboscopic effect

In any type of discharge lamp the discharge is actually extinguished twice per cycle and 100 time per second in 50 hrz 50 these is a s...
Swami Vivekananda on Power of Meditation
RELATION BETWEEN BH AND MU R

The flux density b produced in a material is directly proportional to the magnetising force H,in other word ,greater the magnetising fo...
First electric Motorcycle, cheap and fast
ONE AMPERE CURRENT

One ampere current i is said to flow through a wire , when a charge of one coulomb flow in one second
RELATIVE PERMEABILITY

Relative permeability :- The ratio of permeability of a material to the permeability of free space is called it's relative permeab...
MAGNETIC HYSTERESIS

magnetic hysteresis the phenomenon of lagging of flux density B behind magnetizing force H in the magnetic material's subjected...