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**Home ⇒ Overview Courses ⇒ Electrical engineering ⇒ AC Inductive Circuits ⇒ Exercices**

### Exercises - AC Voltage Applied To An Inductor

Inductance connected to alternating voltage – exercises

Exercise 1

A coil is connected to an AC voltage with an RMS value of 100V. A current of 2 A flows at 50 Hz. If the frequency is increased to 100 Hz while the voltage remains the same, the current drops to 1.6 A.

Calculate the inductivity L and the wire resistance R of the coil.

__Exercise 1:__