The primary and secondary are in phase.

More Questions from Inductors

• The secondary current in a transformer depends on the secondary voltage and load resistance values.
• The time constant of an inductive circuit is dependent on the circuit's resistance.
• Inductors are not as versatile as capacitors.
• The output of the secondary winding is 15 V.
• Faraday's law states that the polarity of induced voltage in a coil is in opposition to the current change through that coil.
• An ac generator will produce a constant waveform.
• A magnetic field results whenever a current flows through a conductor.
• Increasing the inductance value in an ac inductive circuit will lower the circuit current.
• A magnet consisting of a coil of wire wound around a soft iron or steel core is called an electromagnet.
• An ideal inductor would not dissipate any energy.

Discussion & Comments