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Circuits
Page 4
Questions (380)
16. Form hypothesis: How do you think the total resistance of a Parallel circuit is calculated?
3 answers
asked by
connexus student
1,526 views
There is circuit with one resistor, one capacitor, one switch and a dc voltage source
resistor = 200Ω dc voltage = 10v Capacitor
5 answers
asked by
anonymous
427 views
A circuit of 4 resistors with a voltage supply of 60 volts,with 3 connected in parallel with 12,18 and 36 ohms are respectively
2 answers
asked by
Tumelo
558 views
Given the circuit below with unknown voltage source and a voltage drop of 2.233 v Volts on resistor R3, with (R1 = 2KΩ, R2 =
1 answer
asked by
dan
355 views
a circuit with an ideal transformer with a source voltage, Vs=10cos(ωt)V, N1:N2=1:4, and RL=50Ω.
What is the magnitude of the
2 answers
asked by
student
938 views
We are presented with a familiar first-order circuit: a capacitor driven by a Thevenin source. Now we have a sinusoidal drive
1 answer
asked by
sengeni
367 views
Figure 1 below shows the circuit we'll be using to explore the step response of an RLC circuit. The voltage source produces a 1V
1 answer
asked by
sengeni
585 views
Consider the second order low pass filter circuit shown below.
The differential equation associated with the input voltage vi(t)
2 answers
asked by
sengeni
541 views
Note: In this problem we have chosen numbers for the part parameters to make it easier to compute an answer :-). By the way, it
4 answers
asked by
sengeni
786 views
A circuit that combines two or more signals is called a mixer. In this lab, your goal is to build a mixer that combines the
2 answers
asked by
kanimozhi
551 views
When Two Resistors Are Joined In Series , The Equivalent Resistance Is 45 Ohm. When The Same Are Connected in Parallel , The eq.
2 answers
asked by
Sid
660 views
Find the value of the remaining components of a
common emmitter single stage amplifier circuit given Ic=3mA, Tr=ZTx300, hfe=80,
1 answer
asked by
kaycee
346 views
Find the value of the remaining components of a common emmitter amplifer circuit given Ic=3mA, Tr=ZTx300, hfe=80, F=40Hz, Ve=2.5
1 answer
asked by
john
326 views
Is a circuit a bandpass filter only when it's a high pass filter followed by a low pass filter? Or can it ever be a low pass
2 answers
asked by
Jennifer
494 views
The circuit has two resistors?
V= 22V R= 27 Komega R=? I= 12mA
1 answer
asked by
elaine
364 views
which is the primary purpose of a resistor in series with a led being driven by a flip-flop
a. Limit voltage b. Limit current c.
2 answers
asked by
Makaila
642 views
A heart pacemaker fires 66 times a minute, each time a 27.0–nF capacitor is charged (by a battery in series with a resistor)
2 answers
asked by
Van
561 views
A circuit consists of 3 components connected between 2 terminals: A 6 V source, a 90 Ω resistor and a 0.01 F capacitor. The
1 answer
asked by
Van
665 views
Hi I am Vasimavr and I was wondering if you could help me do my homework.
For the circuit of the picture, calculate the output
1 answer
asked by
Vassilis
401 views
a 12 V battery is made of 36 cells each rates at 2V and 1.5 A for a given duty cycle. what is the line current and power that
1 answer
asked by
Anne
370 views
Using wheatstone bridge where R1=top left R2=top right R3=bottom left RT(thermistor 2.11spec)=bottom right.
R1=2.2kohm
1 answer
asked by
jerome
372 views
A hot plate of an electric oven connected to 220 volt coil has 2 resistance coil A and B. Each of 24Ω resistance which may be
1 answer
asked by
bh
438 views
Three resistors , 50 ohms, 100 ohms, and r3 are connected in a series to a power source with potential difference 48 volts and a
1 answer
asked by
Ashley
475 views
2. Including a full-wave rectifier in an AC circuit will yield a(n) _______ current.
A. continuous alternating B. continuous
2 answers
asked by
Akeelah
694 views
3 resistors of 5 ohms,15 ohms, and 30 ohms are connected in series and placed across a 50 volt batt. Find the voltage drops
1 answer
asked by
Dave
458 views
large number of AA batteries with emf E=1.5 V and resistors with resistance R form an infinite circuit . The internal resistance
1 answer
asked by
Steve
407 views
In the country of Genovia, the president wants to ensure that the Monetary Committee can activate a device that opens the
1 answer
asked by
Hy'Lee
502 views
A string of five series resistors is connected across a 20 v battery. Zero volts are measured across all the resistors except
1 answer
asked by
Adam
454 views
A circuit that combines two or more signals is called a mixer. In this lab, your goal is to build a mixer that combines the
4 answers
asked by
Emanuel Ruiz
1,250 views
Two resistors of 15ohms and 5ohms are connected in parallel.this parallel combination is connected in a series with a third
2 answers
asked by
Hellen
646 views
The potential difference between the plates of a leaky capacitor, C = 3.00 microfarads., drops from 6.80 V. to 3.40 V. in 1.00
3 answers
asked by
james
556 views
A very long wire carries a current of 2.30 A and is bent into the shape seen below. One part is exactly half a circle with a
3 answers
asked anonymously
18 views
In the circuit below, at time t = 0, the switch is closed, causing the capacitors to charge. The voltage across the battery is
4 answers
asked by
Dan
628 views
Which two items does the author contrast in the text?
A. Wire, cable B. Energy recipient, energy source C. Series circuits,
3 answers
asked by
pineapple
33 views
Theres a circuit wired in series that has 4 resistors.
1) 10 ohms 2) 6 ohms 3) 1 ohms 4) 2 ohms Find the potential difference
4 answers
asked by
Anonymous
490 views
if you measure voltage with a multimeter are the leads of the circuit connected in a series or parallel
its series right
1 answer
asked by
LISA
401 views
a circuit with 3 resisters {9 ohms 10 ohms and 12 ohms} connected in parallel with the source 150v\50HZ.use kitchoffs law to
1 answer
asked by
hlehle
450 views
Why each of the above components is necessary to construct a circuit in which charge flows
1 answer
asked by
Electricity:providing energy
281 views
hi
im trying to do a problem that involves multiple battereis, one capacitor,and multiple resistors, and im told that the circuit
1 answer
asked by
kiksy
459 views
I need a little direction with this question:If someone could provide the correct formula, I think I divide each reistor by 12V
6 answers
asked by
Sally
562 views
What can we say about the lamps when they are connected in series?
3 answers
asked anonymously
19 views
What is the potential difference across the 10 and 20 ohm resistor in the figure
there is a battery of 15V with two in series
2 answers
asked by
emoni
711 views
what is one time constant of a 47 micro farad capacitor in series with a 120 kilo ohm resistor?
2 answers
asked by
Jay
638 views
Two 9.1 ohms resistors are connected in parallel, as are two 5.9 ohms resistors. These two combinations are then connected in
2 answers
asked by
Lanise
594 views
A capacitor in a single-loop RC circuit is charged to 64% of its final voltage in 1.5 s.
Find the time constant for the circuit.
2 answers
asked by
Lanise
513 views
You have 20 and 80 (unit is the upside down U) resistors in a circuit with a 100 V battery.
A)These resistors are parallel. Find
2 answers
asked by
Kate
625 views
HElp me find Vo using Thevenin's Theorem...
heres the diagram: flickr . com / photos / huck4477/ 4193362834
1 answer
asked by
Kristine
329 views
There is a circuit of 2 lamps in a series. If a voltage of 6 volts is impressed across the circuit and the voltage across the
3 answers
asked by
Britney
1,557 views
For any reference or data value unless otherwise mentioned, Explorer 16 board will be used as default. Show all your work for
3 answers
asked anonymously
40 views
the zero input response of a series RLC circuit with R=80 ohms is
V(c)=2e^(-2000t)cos(1000t)-4e^(-2000t)sin(1000t) V for t>0 if
1 answer
asked by
alice
341 views
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