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Electricity
Page 10
Questions (1,786)
There are different methods to electrically charge an object. Which method involves charging a conductor by bringing it near
3 answers
asked by
Amilyah Watson
56 views
There are different methods to electrically charge an object. Which method involves charging a conductor by bringing it near
3 answers
asked by
Amilyah Watson
156 views
What can we say about the lamps when they are connected in series?
3 answers
asked anonymously
21 views
Use the paragraph to answer the question. Harper had always been a curious child, wanting to know how things operated and what
5 answers
asked by
@slaxyo on discord
39 views
An average American household uses about 1.04×10^4 kWh (kilowatt hours) of electricity a year. If a power station generates
17 answers
asked anonymously
72 views
What is the term used to describe the buildup of electric charges on an object?
The buildup of electric charges on an object is
7 answers
asked by
RedClover13
67 views
Fill in the word that completes each statement.
Building up electric charges on a Van de Graaff generator is an example of static
3 answers
asked anonymously
52 views
Read the excerpt from "Thomas Edison: The Master of Improvement.”
Its glow was produced by electricity passing through a
3 answers
asked anonymously
41 views
What electrical charges do two balloons have if they repel each other
A negative and neutral B Both are neutral in charge C
3 answers
asked by
Eli S
235 views
There are different methods to electrically charge an object. Which method involves charging a conductor by bringing it near
3 answers
asked by
Eli S
113 views
A substance can allow electricity to pass through and complete a circuit if there are free spaces for electricity to pass. This
3 answers
asked by
klob
49 views
How long will it take to? 500 kms of wire, 1 curcuit breaker at one end and light at the other end.
How long will it take, once
1 answer
asked by
Kevin
439 views
Hi,
How can you charge an electroscope negatively? Is it by using a positively charged rod? Can someone please help me? Thank you
1 answer
asked by
gaveen
433 views
If the reading on a electric meter was 2345 kilowatt-hour and the next mouth was 3456 , how much electrical energy was used ?
3 answers
asked by
Gwen
1,045 views
What is the current produced by a potential difference of 240 volts through a resistance of 0.2 ohms?
1 answer
asked by
Javier
462 views
How many current paths are there in a parallel circuit connection?
3 answers
asked by
Javier
544 views
How many current paths are there in a series circuit connection?
3 answers
asked by
Javier
591 views
What happens when an insulator is wired in parallel with the bulb?
is the swich open or closed?
2 answers
asked by
Javier
918 views
What happens when a conductor is wired in parallel with the bulb? Is the swich open or closed?
1 answer
asked by
Javier
494 views
The electricity in your house is alternating current because the current varies sinusoidally with time. The frequency of
1 answer
asked by
Kevin
967 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
634 views
The power dissipated by a light bulb increases by 50 W when the potential difference applied across the light bulb increases
3 answers
asked by
Kate
651 views
When switch S in the figure is open, the voltmeter V of the battery reads 3.13V . When the switch is closed, the voltmeter
2 answers
asked by
Lanise
1,260 views
How do I solve this problem:
You buy a 75W lightbulb in Europe where electricity is delivered to homes at 240V. If you use the
1 answer
asked by
Sandra
455 views
How is electric current carried
3 answers
asked by
Rain Ferguson
303 views
lightning is an example of electricity. what is another type of energy asociated with lightning
1 answer
asked by
aaron
267 views
How can you use the sticky tape activity to find if an object has excess charge that can be transmitted to the computer and ruin
1 answer
asked by
Sarah
402 views
I need to write small essay on the subject - life without electricity.
1 answer
asked by
Shantanu
170 views
A complete circuit requires an _____ ____ for electricity to flow from the ______to the _______ in the circuit and ______to the
2 answers
asked by
Adam
1,034 views
I was wondering what the difference in current would be in one full extension cord versus several extension cords (which equal
1 answer
asked by
Lena
388 views
Explain using an example how to charge an object positively using only a negatively charged object.
1 answer
asked by
Sam
435 views
Can I get someone's opinion on this:
How has electricity over the past century and a half chaged the way we manufacture things?
5 answers
asked by
Sam
283 views
Isabella is researching how to charge objects through friction. Isabella rubs a balloon on her hair. When she pulls the balloon
3 answers
asked by
just testing
235 views
How many electrons must be removed from each of two 5.40kg copper spheres to make the electrical force of repulsion between them
2 answers
asked by
Brooke
722 views
Lightning occurs when charges jump the gap between the ----- cloud and the ----- ground?
Lightning can go to one of three places.
2 answers
asked by
Agnes
680 views
What is a good definition for electricial charge? (I can't put in good words)
5 answers
asked by
Christopher
404 views
How much current flows in a 12-watt radio connected to a 120-Volt circuit?
1 answer
asked by
Jordan
370 views
why is electricity able to pass through a penny, nickel, and a dime but can't pass through paper, foil, and plastic?
4 answers
asked by
JC
291 views
Helen has just had a shock. she got up from a plastic chair to open the door and got an electric shock when she touched the door
1 answer
asked by
Ally
376 views
what is the relationship between potential differance and resistance
1 answer
asked by
aviwe
424 views
Select the best answer which statement is true about all convention currents
3 answers
asked anonymously
47 views
What does this mean?
"De quoi sont fait les fils électriques?" Is it "Of what are the electric wires?" And "De quoi les fils
2 answers
asked by
Slappy
567 views
how does an object develop an electric charge?
I answerd there are three ways friction, contact and induction? is this correct
1 answer
asked by
sam
359 views
Ugh... I have this homework on static electricity and i need to make a description in my own words. this is the description it
1 answer
asked by
HI
333 views
A __________is the flow of _________ along a path?
1 answer
asked by
Evan
268 views
Neon signs require about 12000V for their operation. The primary operates from 120V lines.
a. What is the ratio of the number of
4 answers
asked by
Peyton
605 views
A positively charged rubber rod is moved close to a neutral copper ball that is resting on a nonconducting sheet of plastic. a)
3 answers
asked by
Jen
1,653 views
How does the resistance change as you add bulbs to a series circuit?
The resistance does not change. The resistance decreases.
29 answers
asked by
RedClover13
101 views
Which of the following situations would be most similar to an electrical current passing true a metal wire in a closed circuit?
1
1 answer
asked by
D
56 views
If one body is positively charged and another is negatively charged what will free electrons do?
Generally it flows providing
1 answer
asked by
catherine
489 views
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