The magnetic flux linked with coil is proportional to

Self inductance or coefficient of self induction Whenever an electric flowing through a coil changes, the magnetic flux linked with the circuit also changes. And an induced emf is produced in the circuit. This phenomenon is called self-induction. The magnetic flux linked with the coil (phi) is proportional to the current (I) flowing in te circuit i.e. phi propto I . The self-inductance of the coil is

The magnetic flux linked with a coil is phi and the emf induced in it is e .

The magnetic flux linked with a coil is phi and the emf induced in it is e .

Self inductance or coefficient of self induction Whenever an electric flowing through a coil changes, the magnetic flux linked with the circuit also changes. And an induced emf is produced in the circuit. This phenomenon is called self-induction. The magnetic flux linked with the coil (phi) is proportional to the current (I) flowing in te circuit i.e. phi propto I . Inductors of inductance L_1 and L_2 are connected in series. The effective inductance is:

Self inductance or coefficient of self induction Whenever an electric flowing through a coil changes, the magnetic flux linked with the circuit also changes. And an induced emf is produced in the circuit. This phenomenon is called self-induction. The magnetic flux linked with the coil (phi) is proportional to the current (I) flowing in te circuit i.e. phi propto I . If inductors of inductances L_1 and L_2 are connected in parallel, the effective inductance is:

A current of 2.5 A flows through a coil of inductance 5 H. The magnetic flux linked with the coil is

A current of 2.5 A flows through a coil of inductance 5 H The magnetic flux linked with the coil is

The magnetic flux linked with a coil is given by an equation phi = 5 t ^(2) + 2t + 3. The induced e.m.f. in the coil at the third second will be

The magnetic flux linked with a coil is phi = (3 t^(2) - 2 t + 1) milliweber. The e.m.f. induced in the coil at t = 1 sec is