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Electric Circuits
Page 6
Questions (769)
You are given five identical resistors each of resistance r How can you arrange all these resistors (in series in parallel or
2 answers
asked by
Hala
902 views
what is the resistance of a 240v, 60w electric filament bulb? a). 0.25ohms b). 480ohms c). 60ohms d). 240ohms e). 960ohms?
4 answers
asked by
poppy👌🤔
1,991 views
find the voltage across each resistor in series.
E=15v There are three resistors: R, 2R, 4R Note: R is the lowest value and all
3 answers
asked by
anonymous
475 views
Calculate how much energy is stored in a 17μF capacitor when it is charged to a potential
difference of 200 V
4 answers
asked by
sam
955 views
A 4.65-μF and an 9.30-μF capacitor are connected in series to a 60.0-Hz generator operating with an rms voltage of 111 V. What
3 answers
asked by
Alli
947 views
A hot plate of an electric oven connected to a 220V line has two resistance coils A and B, each of 24 ohms resistance, which may
3 answers
asked by
Radhika
462 views
3 resistor in parallel have an equivalent resistance of 1000 ohms. If R2 is twice the value of R3 and trice the value of R1,
3 answers
asked by
shane
1,042 views
A 15.0 kΩ resistor is hooked up to a 45.0 V battery in a circuit with a switch.
a.) What is the current flowing through the
3 answers
asked by
Me and I
1,118 views
What happens to resistance when voltage increases but current is constant?
3 answers
asked by
Anonymous
902 views
A circuit contains a self-inductance L in series with a capacitor C and a resistor R. This circuit is driven by an alternating
3 answers
asked by
rishabh gupta
448 views
the total potential difference from point A to point B in a circuit is +5 V. The total potential difference from point A to
1 answer
asked by
brad
299 views
Three identical capacitors are connected in series to a battery. If a total charge of Q flows from the battery, how much charge
3 answers
asked by
Liz
2,731 views
1. A 26.0-Ω resistor, a 12.0-µF capacitor, and a 17.0-mH inductor are connected in series with a 150-V generator.
(a) At what
4 answers
asked by
linds
1,205 views
a series RLC circuit has a peak current of 1 A with a frequency of 54 kHz. if the resistance of the circuit is 51 kHz, the
4 answers
asked by
fatih
1,001 views
Taking R = 1.00 k Ω and ∑ 250 V in Figure P28.25, determine the direction and magnitude of the current in the horizontal wire
4 answers
asked by
bel
643 views
Two circuits (the figure below) are constructed using identical, ideal batteries (emf = E ) and identical lightbulbs (resistance
3 answers
asked by
jason
648 views
The current i in a certain circuit is given by
i=6.25e^-125t (amperes) where t is the time in seconds. At what time will the
3 answers
asked by
Joy
983 views
A 350-ohm resistor is connected in series with a 270-ohm resistor. What is their equivalent resistance in ohms?
3 answers
asked by
elisabeth
538 views
A capacitor of 4.5 MF, charged to 50v, is connected to another capacitor of = MF, charged to 100v. The total energy of the
2 answers
asked by
Praveen
628 views
What current flows when a 40 v potential difference is imposed across a 1.8 kÙ resistor?
3 answers
asked by
Debra
592 views
A 70 ohm resistor is connected to a 6.7 V
battery in the circuit below.When the switch is closed, calculate the current I. Answer
3 answers
asked by
maria
427 views
A 59.0-Ω resistor is connected in parallel with a 116.0-Ω resistor. This parallel group is connected in series with a 15.0-Ω
3 answers
asked by
ashley
673 views
Four coulombs of positive charge flow from the +6 V positive terminal of a battery to the negative terminal at 0V. What is the
3 answers
asked by
Adriana
1,294 views
Four capacitors are connected in series with a battery, as in the figure below, where C1 = 3.24 µF, C2 = 6.11 µF, C3 = 12.1
4 answers
asked by
Max
1,320 views
For a given voltage drop, what would happen to the electric current through the resistance if the value of the resistance was
a.)
3 answers
asked by
maria nguyen
705 views
1)A 15.0 resistor and a 20.0 resistor are connector in parallel. A 5.00 resistor is connected in series with this parallel
3 answers
asked by
Jon
563 views
1. Copper is wrapped with rubber when used in electric wiring. What describes rubber as a material?
A. Electromagnet B.
6 answers
asked by
Amy
2,729 views
Why do people need this electric circuit and what problem does it solve
2 answers
asked anonymously
17 views
Which flows through the other?
A. an electric current through an electric charge B. electrons through electric charges C. an
1 answer
asked by
Bob rob rob bob
95 views
I took the quick check so here's the answers :)
1. How do you find the total resistance, Rtotal, for a series circuit with
2 answers
asked by
Tablesaur
117 views
what is the best descrption of a curcit
there is a path from the battery to the light bulb and then back to the battery the
1 answer
asked by
the real BARNY THE DINO
70 views
Total resistance with 50v and a series of 15 ohms 9ohms 13 ohms?
1 answer
asked anonymously
52 views
A circuit consists of a resistance of 20Ω, an inductance of 0.05H, connected in
series. A single-phase supply of 230V, 50Hz is
1 answer
asked by
Bhimu Koulpaur
115 views
if a voltage of 110 is applied across a load and the resulting current flow is 2.2 A, what is the resistance of the load in Ohms
1 answer
asked by
nevaeh
108 views
Two bulbs each of resistance,2.0 ohms are connected in parallel with a battery, calculate the current fllowing through any o
f
1 answer
asked by
Darko Emmanuel
87 views
2 resistor each of resistance 2.0 ohms are connected in a circuit containing a 4.0 volts battery. calculate the total resistance
1 answer
asked by
Seyr
103 views
What is your conclusion about the potential difference voltmeter readings in a series electric circuit?
1 answer
asked by
Philasande
69 views
What is your conclusion about resistance and current in a series electric circuit when more resistors are added to the circuit
1 answer
asked by
Khensani
95 views
Calculate the total resistance?
1 answer
asked by
Haylo
56 views
3 sells each cells of EMF of2 V and negliguble substances 2 ohms and 6 ohms with a
diagram
1 answer
asked by
Bbell
52 views
What is the power of an electric light bulb if it drawing a current of 0.25A from the mains electricity supply of 240V?
1 answer
asked by
Mitchell
104 views
To find the total resistance and the current through resistor
24V= power source R1= 6 ohms R2=6ohms
1 answer
asked by
Amayah
189 views
3resistor of 10r, 20r, 30r are connected in 240v supply. Find (a) total resistance b total
2 answers
asked by
Walter ipulu
149 views
A 30-volt source battery is connected in series with the 6-load resistors namely 1 ohm, 2 ohms, 3 ohms, R ohms, 5 ohms, and 6
1 answer
asked by
kulets
428 views
PROBLEMS
 163 S 0.56 k � 9 V 27 V 2.2 k � I 5 V V 1 +– 1.2 k � FIG. 5.79 Problem 9. 120 V 1 k � I V 2 +– 2 k � V 3
1 answer
asked by
bella
206 views
How do we convert a number like 0.0445 to an ohms when we re calculating resistance?
1 answer
asked by
Nkosiyazi
127 views
A p.d. of 12 V is applied to a 7.5 Ω resistor for a period of 5 s. Calculate the electric charge transferred in this time.
1 answer
asked by
Abhi
357 views
Consider a circuit made of 2 resistors wired in parallel. If the same two resistors were wired in series, the total resistance
1 answer
asked by
random
423 views
www.jiskha.com/questions/1791803/In-a-series-circuit-there-are-4-resistor-with-one-battery-cell-theres-no-diagram
on the website
1 answer
asked by
anonymous
489 views
can someone please help me on unbalanced Wheatstone bridge.
I tried search this on google and i didn't understand it. i
4 answers
asked by
anonymous
578 views
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