For inductions in series, LT = L1 + L2 + L3 +...

More Questions from Inductors

• Inductors connected in series will increase the total inductance value.
• Five time constants are required for current in an inductor to reach a maximum value.
• Magnetic force is the force that produces a magnetic field.
• Maximum power will transfer across a transformer when the primary impedance equals the secondary impedance.
• Inductance is proportional to the cross-sectional area of a coil.
• In a dc circuit, the only conversion of energy to heat is in the inductance of the coil itself.
• An RL filter could be a high-pass or a low-pass filter.
• The primary and secondary are in phase.
• 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.

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