Question

Given a RC circuit in series (Where C = 10 mF, R = 4 kOhms, and
considering all initial values equal to ZERO.), at time t=0, power
supply 4V is connected to the circuit causing charging of
capacitor, determine at instant 8 seconds :

a) The tension on capacitor;

b) The tension on resistor;

c) The total current.

Answer #1

A first order RC circuit in series has an input tension of 10V
being a unit step for t > 0 seconds, determine the tension on
capacitor at time = 1 second. Knowing that capacitor = 2mF,
resistor = 7 kOhms and its initial values are equal to ZERO.

An RC circuit consists of a resistor of 4 MΩ in series with a
5μF capacitor and a battery of
Ɛ= 9 V and a switch. At t = 0 s, the switch is closed and the
capacitor is allowed to charge.
a) Calculate the charge on the capacitor plates after 5
seconds.
b) Calculate the voltage across the capacitor and the resistor
after 5 seconds.
c) Calculate the current flowing through the resistor after 5
seconds.
d) How long...

A RLC SERIES circuit has C=2 F, L=6 H and R=8 Ohms, considering
that at instant t=0 the power supply (4 V) is activated, determine
the value of the TENSION ON THE INDUCTOR at the instant that power
supply is activated.

A circuit contains a light bulb and a capacitor (RC circuit) in
series connected to an AC power supply. How should you choose the
AC frequency such that the light glow the brightest? Why?

An RC circuit consists of a resistor with a resistance 2 kOhms,
a 120-V battery and two capacitors, C1 and C2, with capacitances of
20.0uF and 60uF, respectively all connected in series. Initially
the capacitors are uncharged; and the switch is closed at t=0
seconds. A.)What is the total capacitance in the circuit? B.)What
is the time constant of the circuit? C.)How much charge will be
stored in each capacitor after a long time has elasped D.)Determine
the total charges...

1.) Consider an RC circuit, with values of R=1600Ω,V=6V, and
C=3600μF .
Assume that the circuit starts with the capacitor fully discharged
and begins charging at t=0.
What is the maximum current?
After what amount of time is the current at a fraction of 0.9 if
its maximum value?
2.) Consider an RC circuit, with values of R=4100Ω,V=6V, and
C=5000μF
Assume that the circuit starts with the capacitor fully discharged
and begins charging at t=0.
What is the maximum current?...

A series RC circuit with C = 44 μF and R = 6.4 Ω has a 24 V
source in it. With the capacitor initially uncharged, an open
switch in the circuit is closed.
a) After the switch has been closed for t = 3 τ, what is the
charge on the capacitor?

In a series RC circuit, a battery of 7.30 volts is
connected to the resistor of 467 ohms, the capacitor of 6.71
microfarads, and a switch. The capacitor is initially uncharged.
The switch is closed at time t = 0.
How long does it take for the capacitor to get fully
charged? Answer to four decimal places.

An AC voltage source, v(t)=220sin(314t) V, is applied to a
series RC circuit, with C = 100 *10^(-6)F, and R = (35) Ω.
a) Find the current, i (t).
b) Compute the power factor of the circuit.
c) Determine the average power consumed by the resistor.

Consider a series RLC circuit with R
= 24 Ω, L = 6.0 mH, and C = 32
μF. The circuit is connected to a 10-V (rms), 600-Hz AC
source.
(a) Is the sum of the voltage drops across R,
L, and C equal to 10 V (rms)?
(b) Which is greatest, the power delivered to the resistor, to the
capacitor, or to the inductor?
(c) Find the average power delivered to the
circuit. W

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