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Circuits
Page 6
Questions (382)
Initially a battery circuit consists of a 25 ohm load connected to a battery with 3 ohms of internal resistance and the circuit
3 answers
asked by
Alec
616 views
3. You have a simple circuit with a light bulb (R = 50 Ω) and a power supply (you can treat it like a battery with 120 V).
2 answers
asked by
Tiffini
615 views
Two resistors of 2.0 ohm and 3.0 ohm are connected a) in series b) in parallel, with a battery of 6.0V and negligible internal
2 answers
asked by
Bella
610 views
Part of a circuit has two resistors connected in parallel as shown in the figure. R(1) is a constant resistor of 10 ohm, while
2 answers
asked by
Cynthia
609 views
The Circuit contains a resistor R1, Resistor with R2 and an inductance L in series with a battery of emf ε0=V0 . R2 having a
5 answers
asked by
tanvir ali
590 views
Two identical 2 ohm resistors are connected in parallel to a 1 ohm resistor in the circuit.the potential difference across the
2 answers
asked by
Kholo
601 views
A storage battery has an emf of 6.3 volts and an internal resistance of 0.01 ohm. it is to be charged for 120 amperes.hours from
2 answers
asked by
Frank
597 views
Calculate the equivalent capacitance between points a and b for each of the two networks shown in the figure below. Each
2 answers
asked by
AAA
599 views
You have a 31.5-volt batteries and a 1ohm, 2ohm, and 3ohm bulb. Draw a parallel circuit that has 2.5 A of total current. What
4 answers
asked by
Joe
559 views
An inductor (L=440mH), a capacitor (C=6.00μF), and a resistor (R=440Ω) are connected in series. A 75.0Hz ac generator produces
2 answers
asked by
Anne
566 views
Took a leaf out of Eileen's book for the picture corresponding to the problem (you have to delete the spaces in 'h t t p :'):
h t
2 answers
asked by
Bobby
576 views
In the circuit shown, find the voltage Vx (in Volts) if V = 17.0 Volts, R1 = 13.0 k ohms, R2 = 4.0 k ohms, R3 = 13.0 k ohms and
2 answers
asked by
christina
588 views
a series RLC circuit has a peak current of 4 A with a frequency of 23 kHz. if the resistance of the circuit is 60 kohm, the
2 answers
asked by
fatih
579 views
A circuit is composed of a capacitor C=2 μF, two resistors both with resistance R=11 Ohm, an inductor L=4.00e-2 H, a switch S,
2 answers
asked by
Annoyingmous
580 views
A simple circuit is made of a power source, a rheostat and an ohmic resistor. The potential difference across the resistor is
3 answers
asked by
Nina
578 views
You have an RC circuit and you measure the "zero" voltage to actually be 2.385 [Volts].
The peak voltage is measured to be 8.262
2 answers
asked by
B
578 views
What is the emf of a battery with a 0.15 Ω internal resistance if the battery delivers 1.5 A to an externally connected 5.0 Ω
2 answers
asked by
Adam
572 views
I need to understand how to calculate the final 2 steps of this problem. Appreciate any help:
For a circuit, consisting of a
2 answers
asked by
Anna
552 views
A kitchen ceiling light has five lightbulbs on it. When one of the lights goes out, the other four will stay lit. This is an
2 answers
asked by
JAMIE
523 views
so i have a circuit (series) where the the emf=12 V and R1=2 ohms and R2=0 ohms.
Basically, theres's a square. The battery
2 answers
asked by
Anonymous
514 views
Suppose you had a circuit with three resistors in series and you measured I=7.0 milliamps; V = 14.7 volts; V1= 3.5 volts and V2
2 answers
asked by
Dean
526 views
a storage battery of emf 8V internal resistance 1 ohm is being charged by a 12 V d.c source using a 15 ohm resistor in series in
2 answers
asked by
mowgli
505 views
I have a circuit with three capacitors and a battery. The battery supplies 15V. The battery is in series with C3. C3 is in
3 answers
asked by
Sara
533 views
In the circuit we have E=48V, R=6 ohm and L=4H. We close the switch at the instant t=0, the current I in the circuit grows from
3 answers
asked by
vicky
505 views
___3.0Ω__
| | 3.0Ω 3.0Ω _____| |_____ |__3.0Ω__| What is the equivalent resistance for the resistors in the figure shown
3 answers
asked by
Jimmy Neutron
500 views
Two resistances 2omega and 3omega are in parallel. The combination is in series with 15omega resistance and a power supply of
2 answers
asked by
favour
492 views
A solenoid has N=1760.0 turns, length d=40 cm , and radius b=0.4 cm, (b<<d) . The solenoid is connected via a switch, S1 , to an
1 answer
asked by
Anonymous
499 views
A circuit with a capacitor took .128s to discharge from its max charge Qmax to half of that max charge once the battery was
2 answers
asked by
Andrea
491 views
A series circuit contains only a resistor and an inductor. The voltage V of the generator is fixed. If R = 15 and L = 5.6 mH,
2 answers
asked by
Neil
494 views
When does the potential difference between the two terminals of the battery be zero?
I think it will be zero if the battery is
3 answers
asked by
Asmaa khalaf
475 views
Two bulbs are connected in parallel across a source of emf E = 11.0 V with negligible internal resistance. One bulb has a
3 answers
asked by
Azizur
475 views
In a circuit L,C & R are connected in parallel . At any instant current through inductor is 0.8 A,current through capacitor is
1 answer
asked by
hriday
482 views
laboratory connects a 16§Ù resistor, 23§Ù resistor, and a 34§Ù resistor in series and then comes the arrangement to a 36V
1 answer
asked by
alex
482 views
Consider the circuit shown below. Assume that the op-amp is ideal.
fa2014_fn_diode_opamp2.png Figure 3-1 The diode has the
1 answer
asked by
bearinthewoods
480 views
The antenna broadcasts radio signals at the resonant frequency of the tank circuit. Suppose that a certain tank circuit in a
1 answer
asked by
Please HELP
474 views
three resistors are connected
the resistances are R2 = 2 R3= 3 R1=r r is not specified Question: Derive the total resistance of
1 answer
asked by
dev
462 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
APpreciative student
449 views
a circuit consists of two identical parallel metallic plates connected by identical metallic springs to a 102V battery. With the
1 answer
asked by
Tracy
466 views
The circuit shown below has a 100 Ohm resistor and 50 Volt-sec/amp (a unit of inductance called the Henry) inductor connected to
3 answers
asked by
james
448 views
An RC-circuit has a time constant of 6x10-3 seconds.
The capacitor stores a maximum energy of 8 J, when charged using a 3-Volt
1 answer
asked by
joe
449 views
Derive the expression for V(t) of a parallel R-L circuit when excited by a AC source with Laplace Transforms approach
1 answer
asked by
Lakshmiprasanna
52 views
You build a circuit to power a hot plate. The hot plate can quickly heat up and boil a pot full of water. You add a second hot
3 answers
asked anonymously
39 views
A few circuits require some sort of conductor, a power source, and a load.
选择一项: 对 错
1 answer
asked by
Con on see
7 views
is this series parallel
spoon, basketball, fork
1 answer
asked by
heavenly
34 views
Circuit A has a resistance of 7.5 ohms, and circuit B has a resistance of 5 ohms. Which statement about the circuits must be
1 answer
asked by
kammy
18 views
Circuit A has a resistance of 7.5 ohms, and circuit B has a resistance of 5 ohms. Which statement about the circuits must be
1 answer
asked anonymously
21 views
Which statement about a circuit is true?
Responses A circuit is the same as an insulator. A circuit is the same as an insulator.
1 answer
asked anonymously
55 views
What is a closed loop of conductors through which charges flow?
Responses a circuit a circuit a wire a wire a motor a motor a
1 answer
asked anonymously
19 views
A particular circuit is made up of a battery, a switch, a buzzer, and wires connecting the components. All of the components are
1 answer
asked anonymously
30 views
A voltmeter and frequency meter are connected across the supply of a circuit give the following readings: 220V and 50Hz.
1 answer
asked anonymously
33 views
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