2)If an LRC series circuit has a resistance of 20 ohms and an
inductor of L...
2)If an LRC series circuit has a resistance of 20 ohms and an
inductor of L = 1 H, find the capacitance C so that the circuit is
critically damped. Solve this case with the external force is
n a series LRC circuit with a resistor of (R= 179 ohms) and a
capacitor of (C= 92 uF) and an Inductor of ( L= 7 mH) . If the
circuit is driven by an AC voltage of 144 volts , at 96 Hz , what
is the current in the circuit in Amps?
An ac circuit has a resistance of 40 Ω connected in series to an
inductor of inductive reactance equal to 30 Ω at a frequency of 50
Hz. Find the inductance of the inductor.
An LRC series circuit consists of a 3.15 H inductor, a 6.36 ohm
resistor, and a 5.48 microFarand capacitor. The combination is
connected to an AC votage source that has a peak voltage of 147 V
and an angular frequency of 441 rad/s. What is the peak voltage
measured across the inductor?
A
RLC series circuit has a resistance of 104 ohms, inductance 0.7
H,and Capacitance 6.0 µF. If the amplitude of the voltage supplied
by the ac source is 170 V, and the frequency is 60 Hertz, calculate
the rms current.
Using Laplace transform, find the load and current of the LRC
series circuit where L = 1 / 2h, R = 10ohms, C = 1 / 30f, E (t) =
300V, q (0) = 0C, i (0 ) = 0A
One RL series circuit contains the resistor R1= 2 Ω and
inductor L = 10 H.
(i) Write the first order differential equation for this
circuit in time constant form.
(ii) Determine the time constant for this system
(iii) Calculate the steady state gain of the system.
(iv) Determine the time constant and steady state gain when
the inductance is doubled
(v) In the context of positioning of poles on the S-plane,
what does the ‘real part’ represent and what...
Using laplace transformations, find the charge and current of an
LRC circuit in series where L=1/2h, R=10ohm, C=1/50f, E(t)=300V,
q(0)=0C, i(0)=0A. ( Lq'' + Rq' + (1/C)q = E(t) ).
The answer is q(t) = 10 - (10e^-3t)cos(3t) -
(10e^-3t)sin(3t) and i(t) =
(60e^-3t)sin(3t).
a circuit that has a resistor, capacitor, and inductor
in series with a 5V AC voltage source
R = 5 Ω; L = 1 mH; C = 447
a) Find ω0 and f0
b) Complete the table
f = f0
f = 0.5f0
f = 1.5f0
I
VL
Vc
c) What is the phase between circuit current and applied voltage
at f = f0 (in radians)
d) Determine if the below statements are true or false
Below resonance (f <...