Problem 6. The circuit shown below initially has no charge on the capacitors and the switch S is originally open.R1= 4Ω,R2= 6Ω,R3= 8Ω,R4= 8Ω,C1= 2μF, and C2= 6μF.
a) Just after closing the switch S, find the currents I1,I2,I3, and I4.
b) After the switch has been closed a very long time, find the currents I1,I2,I3, and I4.
c) After the switch S has been closed for a very long time, find
the potential at points A,B, C, and D.
Homework Answers
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Problem 6. The circuit shown below initially has no charge on
the capacitors and the switch...
In the circuit shown in the figure below, determine the current in each resistor at the following times. Use r1, r2, an...
In the circuit shown in the figure below, determine the current
in each resistor at the following times. Use r1, r2, and r3 for
R1, R2, and
R3, respectively, and use E for .
(a) at the moment the switch is closed
I1 =
I2 =
I3 =
(b) a long time after the switch is closed
I1 =
I2 =
I3 =
After the switch has been closed a long time, and reopened,
determine each current at the following...
The emfs in the figure below are 1 = 5.00 V and 2 = 18.0 V. The...
The emfs in the figure below are 1 = 5.00 V
and 2 = 18.0 V. The resistances are
R1 = 18.0 Ω,
R2 = 32.0 Ω,
R3 = 45.5 Ω, and
R4 = 56.0 Ω.
Find the magnitude of the current in each resistor when the
switch is in the following states.
(a) open
I1 =
A
I2 =
A
I3 =
A
I4 =
A
(b) closed
I1 =
A
I2 =
A
I3 =
A
I4 =
A...
A circuit is constructed with four resistors, one inductor, one battery and a switch as shown. The values for the resistors are: R1 = R2 = 48 Ω, R3 = 100 Ω and R4 = 130 Ω.
A circuit is constructed with four resistors, one inductor, one battery and a switch as shown. The values for the resistors are: R1 = R2 = 48 Ω, R3 = 100 Ω and R4 = 130 Ω. The inductance is L = 330 mH and the battery voltage is V = 12 V. The positive terminal of the battery is indicated with a + sign.1)The switch has been open for a long time when at time t = 0, the...
Problem 2: Initially, the switch shown in the figure below is open and no currents flow...
Problem 2: Initially, the switch shown in the figure below is open and no currents flow in the circuit. At t = 0, the switch is closed. (a) What are the currents in the inductor, in resistor R1, and in resistor R2 immediately after the switch is closed? (b) What are those three currents after the switch has been closed for a long time? 2000 -
A circuit is constructed with four resistors, one capacitor, one battery and a switch as shown....
A circuit is constructed with four resistors, one capacitor, one
battery and a switch as shown. The values for the resistors are: R1
= R2 = 60 Ω, R3 = 49 Ω and R4 = 133 Ω. The capacitance is C = 75 μF
and the battery voltage is V = 24 V.
1)
The switch has been open for a long time when at time t = 0, the
switch is closed. What is I1(0), the magnitude of the...
in the circuit the switch is initially open as shown w 1) In the circuit, the...
in the circuit the switch is initially open as shown
w 1) In the circuit, the switch is initially open as shown. At time 0 , the switch is closed. The values are: R = 100 92, R = 150 2, L=1.00 H, and 8 = 50.0 V. Explain your reasoning clearly in your answers to the following. a) Determine the currents (i, and in through each resistor immediately after the switch is closed. b) Determine each of these currents...
A circuit is constructed with four resistors, one capacitor, one battery and a switch as shown....
A circuit is constructed with four resistors, one capacitor, one
battery and a switch as shown. The values for the resistors are:
R1
= R2
= 67 ?, R3
= 96 ? and R4
= 77 ?. The capacitance is C = 48 ?F and the battery voltage is V =
24 V.
Consider the circuit above, with R5
= 67 ? in series with the capacitor. Once again, the switch has
been open for a long time when at...
In the figure, ? = 135 V, R1 = 12.1 ?, R2 = 15.1 ?, R3...
In the figure, ? = 135 V, R1 = 12.1 ?,
R2 = 15.1 ?, R3 = 43.2 ?,
and L = 2.73 H. Immediately after switch S is closed, what
are (a) i1 and
(b) i2? (Let currents in the
indicated directions have positive values and currents in the
opposite directions have negative values.) A long time later, what
are (c) i1 and
(d) i2? The switch is then
reopened. Just then, what are (e)
i1 and (f)
i2?...
The capacitors shown in the figure below are initially uncharged with the switch S1 open and switch S2 closed.
The capacitors shown in the figure below are initially uncharged
with the switch S1 open and switch S2 closed. After S1 andS2 have been closed for a long time, determine
the voltage across the 28.0 μF capacitor.
5. The circuit below has two capacitors, three resistors, a battery and two switches. The switches,...
5. The circuit below has two capacitors, three resistors, a battery and two switches. The switches, S1 and S2, have been open for a long time and the capacitors are uncharged. At time t O both switches arc closed. 1MuF = 10^-6 F. a. Immediately after both switches are closed, what is the current I2? b. After the switches have been closed for a very long time, what is the current I1? c. After the switches have been closed for...
In the circuit shown in the figure below, determine the current
in each resistor at the following times. Use r1, r2, and r3 for
R1, R2, and
R3, respectively, and use E for .
(a) at the moment the switch is closed
I1 =
I2 =
I3 =
(b) a long time after the switch is closed
I1 =
I2 =
I3 =
After the switch has been closed a long time, and reopened,
determine each current at the following...
The emfs in the figure below are 1 = 5.00 V
and 2 = 18.0 V. The resistances are
R1 = 18.0 Ω,
R2 = 32.0 Ω,
R3 = 45.5 Ω, and
R4 = 56.0 Ω.
Find the magnitude of the current in each resistor when the
switch is in the following states.
(a) open
I1 =
A
I2 =
A
I3 =
A
I4 =
A
(b) closed
I1 =
A
I2 =
A
I3 =
A
I4 =
A...
Problem 2: Initially, the switch shown in the figure below is open and no currents flow in the circuit. At t = 0, the switch is closed. (a) What are the currents in the inductor, in resistor R1, and in resistor R2 immediately after the switch is closed? (b) What are those three currents after the switch has been closed for a long time? 2000 -
A circuit is constructed with four resistors, one capacitor, one
battery and a switch as shown. The values for the resistors are: R1
= R2 = 60 Ω, R3 = 49 Ω and R4 = 133 Ω. The capacitance is C = 75 μF
and the battery voltage is V = 24 V.
1)
The switch has been open for a long time when at time t = 0, the
switch is closed. What is I1(0), the magnitude of the...
in the circuit the switch is initially open as shown
w 1) In the circuit, the switch is initially open as shown. At time 0 , the switch is closed. The values are: R = 100 92, R = 150 2, L=1.00 H, and 8 = 50.0 V. Explain your reasoning clearly in your answers to the following. a) Determine the currents (i, and in through each resistor immediately after the switch is closed. b) Determine each of these currents...
A circuit is constructed with four resistors, one capacitor, one
battery and a switch as shown. The values for the resistors are:
R1
= R2
= 67 ?, R3
= 96 ? and R4
= 77 ?. The capacitance is C = 48 ?F and the battery voltage is V =
24 V.
Consider the circuit above, with R5
= 67 ? in series with the capacitor. Once again, the switch has
been open for a long time when at...
In the figure, ? = 135 V, R1 = 12.1 ?,
R2 = 15.1 ?, R3 = 43.2 ?,
and L = 2.73 H. Immediately after switch S is closed, what
are (a) i1 and
(b) i2? (Let currents in the
indicated directions have positive values and currents in the
opposite directions have negative values.) A long time later, what
are (c) i1 and
(d) i2? The switch is then
reopened. Just then, what are (e)
i1 and (f)
i2?...
The capacitors shown in the figure below are initially uncharged
with the switch S1 open and switch S2 closed. After S1 andS2 have been closed for a long time, determine
the voltage across the 28.0 μF capacitor.
5. The circuit below has two capacitors, three resistors, a battery and two switches. The switches, S1 and S2, have been open for a long time and the capacitors are uncharged. At time t O both switches arc closed. 1MuF = 10^-6 F. a. Immediately after both switches are closed, what is the current I2? b. After the switches have been closed for a very long time, what is the current I1? c. After the switches have been closed for...
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