Calculate the emf of a coil with turns 100 and flux rate 5 units.
The equivalent inductances of two coils 2H and 5H in series aiding flux with mutual inductance of 3H is
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The expression for the inductance in terms of turns, flux and current is given by
The equivalent inductance of two coils with series opposing flux having inductances 7H and 2H with a mutual inductance of 1H.
A coil is said to be loosely coupled with which of the following conditions?
The inductance is proportional to the ratio of flux to current. State True/False.
Calculate the mutual inductance of two tightly coupled coils with inductances 49H and 9H.
Find the inductance of a coil with turns 50, flux 3 units and a current of 0.5A
The inductance of a coaxial cable with inner radius a and outer radius b, from a distance d, is given by
11 videos45 docs73 tests

11 videos45 docs73 tests
