The self inductances of two coils are 16 mH and 25 mH, and they have a mutual inductances of 10 mH. Their coupling constant is

The sum and difference of self-inductances of two coils are 13 mH and 5 mH respectively. What is the maximum value of mutual inductance (in milli henry) of the two coil ?

The self inductance of two coils of a transformer is 20 mH and 30 mH, the resistance between them is

If the self inductance of 500 turns coil is 125 mH, then the self inductance of the similar coil of 800 turns is

If the self inductance of 500 turns coil is 125 mH, then the self inductance of the similar coil of 800 turns is

If the seif inductance of 500 turns coil is 125 mH, then the self inductance of similar coil 800 turns is.....(a)320mH (b)75mH (c)200mH ()100mH

Two inductor coils with inductances 10 mH and 20 mH are connected in series .What is the resultant inductance of the combination of the two coils?

The self-inductance of a circular coil of 600 turns is 36 mH. What will be the self-inductance of another circular coil of identical shape, but of 500 turns?

The coefficients of self induction of two coils are respectively 2 mH and 3 mH. They are coupled so as to oppose each other. What will be their self inductance if their mutual inductance is 1 mH?