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2 years ago

We desire to make an lc circuit that oscillates at 100 hz using an inductance of 2.5 h. we also need a capacitance of:______.

Physics

1 answer:

Vinil7 [7]2 years ago

7 0

The LC circuit will also need a capacitance of 1.01 μF.

<h3>What is capacitance?</h3>

Capacitance is the ratio of the amount of electric charge stored on a conductor to a difference in electric potential.

<h3>Capacitance needed for the resonance circuit</h3>

Xl = Xc

where;

Xl is the inductive reactance

Xl = ωL

Xc = 1/ωC

ωL = 1/ωC

ω²LC = 1

C = 1/(ω²L)

C = 1/(2πf)²(L)

C = 1/(4π²f² L)

C = 1/(4π² x 100² x 2.5)

C = 1.01 x 10⁻⁶ F

C = 1.01 μF

Thus, the LC circuit will also need a capacitance of 1.01 μF.

Learn more about capacitance here: brainly.com/question/13578522

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