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22-07-2020
Chemistry

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Calculate the reactance of a 2 H inductor that is connected to a battery with peak voltage 10 V and angular frequency 40 radians/s.

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tochjosh tochjosh

23-07-2020

Answer:

The reactance is 80 Ω

Explanation:

Inductance H = 2 H

voltage v = 10 V

angular speed ω = 40 rad/s

The reactance of an inductive ac circuit [tex]X_{L} =[/tex] ωL

[tex]X_{L} =[/tex] 40 x 2 = 80 Ω

The current in the circuit is = V/[tex]X_{L}[/tex] = 10/8 = 1.25 A

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