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# a series rlc circuit consists of a 50ω resistor, a 3.3 mh inductor, and a 480 nf capacitor. it is connected to a 5.0 khz oscillator with a peak voltage of 5.0 v.

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### James

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get a series rlc circuit consists of a 50ω resistor, a 3.3 mh inductor, and a 480 nf capacitor. it is connected to a 5.0 khz oscillator with a peak voltage of 5.0 v. from EN Bilgi.

## A series RLC circuit consists of a 50Ω resistor?

A series RLC circuit consists of a 50Ω resistor? - A series RLC circuit consists of a 50Ω resistor, a 3.3 mH inductor, and a 480 nF capacitor. It is connected

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## A series RLC circuit consists of a 50Ω resistor?

A series RLC circuit consists of a 50Ω resistor, a 3.3 mH inductor, and a 480 nF capacitor. It is connected to a 5.0 kHz oscillator with a peak voltage of 5.0 V.

What is the instantaneous current i when E = E 0?

What is the instantaneous current i when E =0V and is decreasing?

Calculate the impedance:

R = 50 Ω (real component)

Reactance, X = 2πfL – 1/(2πfC)

= 2π(5.0 kHz)(3.3 mH) – 1/[(2π)(5.0 kHz)(480 nF) = 37.4 Ω

(imaginary component, mainly inductive)

Z = 50 + j37.4

|Z| = sqrt(50² + 37.4²) = 62.4 Ω

θ = arctan(37.4/50) = 36.8° lag

Peak Current = 5.0 V / 62.4 Ω = 80 mA

According to “ELI the ICE man”, the current lags the voltage in an inductive circuit.

When E = E0, this corresponds to an angle of 0°. Therefore, the current is at -36.8°

i = 80 mA cos (-36.8°) = + 64 mA (forward)

When E = 0V decreasing, this corresponds to 90°. Current is at 90° – 36.8° = 53.2°

i = 80 mA cos (53.2°) = + 48 mA (forward)

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## A series RLC circuit consists of a 50

Answer to: A series RLC circuit consists of a 50-ohm resistor, a 3.3 mH inductor, and a 480 nF capacitor. It is connected to a 5.0 kHz oscillator...

RLC circuit

## A series RLC circuit consists of a 50-ohm resistor, a 3.3 mH inductor, and a 480 nF capacitor. It...

A series RLC circuit consists of a 50-ohm resistor, a 3.3 mH inductor, and a 480 nF capacitor. It... Question:

A series RLC circuit consists of a 50-ohm resistor, a 3.3 mH inductor, and a 480 nF capacitor. It is connected to a 5.0 kHz oscillator with a peak voltage of 5.0 V.

A) What is the instantaneous current i when

e = e 0 e=e0 ?

B) What is the instantaneous current i when

e = 0 V e=0V and is decreasing?

## R-L-C Series Circuits

An R-L-C series circuit is an electronic circuit composed of a resistor, an inductor, and a capacitor. The impedance of the inductor and the capacitor differs from that of the resistor in such a way that the frequency of the input voltage is taken in consideration.

Impedance formula for Inductor

Z L = 2 Π f L j ZL=2ΠfLj

Impedance formula for Capacitor

Z C = − 1 2 Π f C j ZC=−12ΠfCj Where:

f = frequency of the source

C = capacitance L = Inductance

j = the symbol for the imaginary number (j was used instead of i in order to avoid confusion with current).

## Answer and Explanation:

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In order to get the voltage or e values, we must first get the impedance of the whole series RLC circuit using the formula below:

{eq}Z = Z_{R} +...

See full answer below.

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Comprehend RLC circuits and their equations. Learn via an example, its total performance and the performance of its parts.

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## Help with AC Circuits in RLC Series : AskPhysics

Hey guys, I need help with this physics question. "A series RLC circuit consists of a 50 ohm resistor, a 3.3 mH inductor, and a 480 nF capacitor. It …

2

## Help with AC Circuits in RLC Series

Posted by u/Leotios 6 years ago

## Help with AC Circuits in RLC Series

Hey guys, I need help with this physics question.

"A series RLC circuit consists of a 50 ohm resistor, a 3.3 mH inductor, and a 480 nF capacitor. It is connected to a 3.0 kHz oscillator with a peak voltage of 5.0 V. What is the instantaneous emf when:

a) i = I b) i = 0 A and is decreasing c) i = -I "

Please also explain all the steps and a bit of the theory behind it. I'm still feel very confused whenever I'm dealing with AC Circuits.

4 Comments 100% Upvoted u/Phemex_Exchange · Promoted

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what do you mean when i=I?

2 level 2 Leotios OP · 6 yr. ago

When the instantaneous current is equal to the peak current I believe

1 level 1 HydrogenxPi · 6 yr. ago

Have you learned phasor notation?

1 level 2 Leotios OP · 6 yr. ago

I don't think so. I know what a phasor is and the different components of a phasor diagram of that's what you're talking about.

1

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Can someone verify that the following makes sense?

In that situation, voltage is the amount of potential energy that's converted to kinetic energy (dependent upon the mass of the stream at any given moment times the difference in height). And current would be... well, the speed of the stream at a given point. Resistance would be the wheelhouse that's utilizing the kinetic energy of the stream to perform some work (or at least release the energy in the form of heat). The resistance created by a long piece of wire would be like all the rocks and moss that slow the water down.

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Do you want to see answer or more ?
James 6 month ago

Guys, does anyone know the answer?