Physics: The inductance in the drawing has a value of l = 9.4 mh. what is the resonant frequency f0 of this circuit?

The inductance in the drawing has a value of l

Ответ:

anhthule1011

13.01.2022

Physics

The resonant frequency of this circuit is 1190.91 Hz.

Explanation:

Given that,

Inductance, $L=9.4\ mH=9.4\times 10^{-3}\ H$

Resistance, R = 150 ohms

Capacitance, $C=1.9\ \mu F=1.9\times 10^{-6}\ C$

At resonance, the capacitive reactance is equal to the inductive reactance such that,

X_C=X_L

$2\pi f_o L=\dfrac{1}{2\pi f_oC}$

f is the resonant frequency of this circuit

$f_o=\dfrac{1}{2\pi \sqrt{LC}}$

$f_o=\dfrac{1}{2\pi \sqrt{9.4\times 10^{-3}\times 1.9\times 10^{-6}}}$

$f_o=1190.91\ Hz$

So, the resonant frequency of this circuit is 1190.91 Hz. Hence, this is the required solution.

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Ответ:

attwertt

09.06.2023

Physics

The answer will be C. because when minerals or rocks are melted they turn into magma or lava when it leaves the surface. The heat also help melt the rocks and minerals to magma, and dissolved gasses are extremely hot.

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The inductance in the drawing has a value of l = 9.4 mh. what is the resonant frequency f0 of this circuit?

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