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Electric Circuits
Page 10
Questions (770)
How do i do this ? ? ?
: Suppose you have collected the data shown below for the circuit in Figure 1. Voltage is measured across
5 answers
asked by
933 views
Consider the circuit shown in the figure below. Use the following as necessary: R1 = 11.00 Ù, R2 = 1.40 Ù, and V = 6.00 V.
(a)
2 answers
asked by
chuck
917 views
Amy needs 5.0 V for some integrated circuit experiments. She uses a 7.0 V battery and two resistors to make a voltage divider.
2 answers
asked by
Selena
886 views
a 500.0 ohm resistor is connected in a series with a capacitor.what must be the capacitance of the capacitor to produce a time
2 answers
asked by
brad
906 views
Two bulbs are connected in parallel across a source of emf EMF = 10.0V with a negligible internal resistance. One bulb has a
2 answers
asked by
Anonymous
911 views
The drawing shows two fully charged capacitors (C1 = 7 µF, q1 = 4 µC; C2 = 16 µF, q2 = 4 µC). The switch is closed, and
4 answers
asked by
Laura
879 views
A capacitor consisting of two parallel plates of area A = 4.6 m2 and spacing d = 0.150 m is filled with two parallel slabs of
1 answer
asked by
Meghan
884 views
A)Two identical resistors are connected in parallel across a 30-V battery, which supplies them with a total power of 7.0 W.
3 answers
asked by
Kristi
901 views
an electric heater provides 2kW of power when connected to a 120 V potential difference. what is the current through the heater?
1 answer
asked by
Musha
894 views
Consider the circuit shown in the figure below. (Assume R1 = 12.0 Ω and R2 = 6.00 Ω.)
Read this for the figure - A rectangular
1 answer
asked by
Div
878 views
A 2.0 micro Farad capacitor in a circuit in series with a resistance of 1.0 mega ohms is charged with a 6.0v battery. How long
2 answers
asked by
Jason
889 views
An aluminum wire has resistance of per meter and carries a current If the power dissipated is find the electric field within the
1 answer
asked by
JAY Z
859 views
Three resistors are connected to a 20 V battery as shown. The internal resistance of the battery is negligible.
(a) What is the
1 answer
asked by
luz
863 views
A parallel plate capacitor has a rectangular plates with length 5cm and width 3cm. They are separated by a distance 12m and
1 answer
asked by
Macy
868 views
When the resistors are connected in series to a 12.0-V battery, the current from the battery is 1.73 A. When the resistors are
3 answers
asked by
PLEASE HELP
860 views
A. In a circuit with resistance 10 ohms, power 𝑃 (measured in watts) is equal to 10𝐼^2 , where 𝐼 is the current
4 answers
asked by
Brett
827 views
If the resistance between the center and the outer terminal on a 20 k ohm potentiometer reads 12 k ohms, the resistance between
1 answer
asked by
Adam
968 views
Four copper wires of equal length are connected in series. Their cross-sectional areas are 0.96 cm^2, 2.02 cm^2, 2.90 cm^2, and
1 answer
asked by
vivian
813 views
Calculate the magnitude of the potential difference between points a and b in the figure if R1=2.36 Ù, R2=4.29 Ù,and R3=10.08
2 answers
asked by
Paul
787 views
A 12 V battery is connected to 5 mega ohm resistor and a 6 micro farad capacitor and an open switch. After how many seconds will
3 answers
asked by
Sandhya
817 views
A battery (ε= 6.20V, r = 0.100Ω) is connected to three light bulbs in parallels (R1= 6.00Ω, R2= 9.00Ω, R3= 18.0Ω).
a)
3 answers
asked by
GUCCIxLV
780 views
Four resistors 2.1Ω, 3.2 Ω, 4.3 Ω, and 5.4 Ω are connected in a series to a 9 V battery. The effective resistance in the
2 answers
asked by
Jake
787 views
A square loop (side L) spins with angular frequency ω in field of strength B. It is hooked to a load R.
Write an expression for
5 answers
asked by
Ulises
790 views
If the voltage is110 volts and the total resistance is 10, what is the measure of the current in the circuit? Is the answer 10
2 answers
asked by
Jenny 2
797 views
A 5.0 Ω resistor, a 9.0 Ω resistor, and a 10.0 Ω resistor are connected in parallel across a 24.0 V battery.
What is the
2 answers
asked by
Kai
773 views
Two resistors of equal resistance are connected in series with each other and are connected to a battery that produces a
2 answers
asked by
Sarah
768 views
In the circuit below all light bulbs are identical.
In order of brightest to dimmest the light bulbs are ... This is the best I
1 answer
asked by
Sandra
766 views
The Voltage v , Current I and Resistance R are related by the equation V=IR. Suppose that V is increasing at a rate of 2
2 answers
asked by
Maria
772 views
A circuit consists of a resistor of R=7 Ω, a capacitor of C=7 μF, and an ideal self-inductor of L=0.04 H. All three are in
5 answers
asked by
Annoyingmous
785 views
A long time after the switch is closed, what is the current in the circuit?
A long time after the switch is closed, what is the
2 answers
asked by
dani
782 views
what is the effective resistance of the parallel of 40 ohm and 60 ohm
2 answers
asked by
shri
745 views
The potential differnece across a resistor is 4.4 * 10^2 V. If the resistance of the resistor is 1.8 k ohms, how much current
7 answers
asked by
physics
780 views
The voltage V (volts), current I (amperes), and resistence R (ohms) of an electric circuit are related by the equation V=IR.
Supp
2 answers
asked by
Avi
762 views
Please check my work here:
Resistors of 30 ohms and 60 ohms are connected in parallel and joined in series to a 10 ohm resistor.
2 answers
asked by
Nilan - still need help
768 views
The current a series circuit in 5A when an additional resistance of 2 ohm is inserted the current drops to 4A voltage remaining
2 answers
asked by
sumit dubey
751 views
A battery with EMF 6.0 Volts and internal resistance 0.1 ohms
is connected by a long wire to a resistor R = 8.0 ohms. The wire
1 answer
asked by
Anonymous
751 views
To find the current in a complex circuit, it is necessary to know the
potential difference in each device in the circuit. current
2 answers
asked by
Anonymous
763 views
The equation P=240I-8I^2 represents the power, P, (in watts) of a 240 volt circuit with a resistance of 8 ohms when a current of
2 answers
asked by
Shirley
759 views
Common light bulbs have a mental filament made of tungsten and when a current passes through it, it radiates visible light, as
2 answers
asked by
Nina
743 views
a battery of three cell is series each of emf two volt and internal resistant 0.5 ohms is connected to a two ohm resistor in
2 answers
asked by
violet
745 views
if one resistor is removed from a parallel circuit, the total current will
1) decrease b) increase c) remain the same and the
2 answers
asked by
Sejul
753 views
Find the equivalent resistance in 16 ohms and 8.0 ohms connected in parallel.
2 answers
asked by
Han
721 views
Calculate the equivalent capacitance between points a and b for each of the two networks shown in the figure below. Each
1 answer
asked by
AAA
727 views
If the resistances R1= 16. ohms, R2 = 38. ohms, and R3 = 18. ohms, and the voltage V = 6.0 volts, what is the current ix (in
2 answers
asked by
christina
724 views
The circuit in the figure below consists of two identical, parallel metal plates connected to identical metal springs, a switch,
2 answers
asked by
Anonymous
738 views
The potential diffrence across a series combination of 4(micro)F and 12(micro)F capacitor is 240V. What is the potential
2 answers
asked by
Nuwaya
702 views
Consider the series RLC circuit in which R2<4L/C (underdamped).
Assume that at t=0 , the charge on the capacitor has its maximum
3 answers
asked by
rishabh gupta
720 views
A series RLC circuit has a resonant frequency of 6.00 kHz. When it is driven at 8.00 kHz, it has an impedance of 1.00 k(ohm)and
1 answer
asked by
Alex
703 views
your friend says that the equivalent (combined) resistance of resistors connected in series is always more than the resistance
2 answers
asked by
Don
700 views
The total resistance of two circuits in parallel is 15 ohms and one circuit has five times the resistance of the other, find the
3 answers
asked by
Megan
713 views
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