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Electricity
Page 2
Questions (1,751)
Four identical bulbs are set up in a series circuit with an 8V battery. The voltage across each bulb is
A 8 volts. B 2 (8 ÷ 4)
1 answer
asked by
Noah Jamarion Henderson
45 views
Is paper an insulators or conductors?
1 answer
asked anonymously
13 views
Strength of Electrical Forces Quick Check
1 of 41 of 4 Items Question A student observes interactions between two sets of
1 answer
asked anonymously
56 views
ircuit 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
42 views
A model shows a machine that works using electrical fields. What would this machine need for the electrical field to function
1 answer
asked by
🖤reputation (taylors's version)🖤
41 views
An electric circuit has an expected current of 80 amps. And electrician measures the current in the circuit at 120 amps. Which
1 answer
asked anonymously
37 views
If 8c of charge passes through a wire in a steady rate of 2s calculate the current
1 answer
asked by
John
18 views
How would increasing the voltage and the resistance affect the electric current in a simple circuit?(1 point)
Responses
1 answer
asked anonymously
31 views
A group of students sets up an electric circuit with wires, a battery, and a light bulb. Why is their circuit called a direct
1 answer
asked anonymously
77 views
Which of the following would decrease the flow of current through the lights in the circuit shown above?
1 answer
asked anonymously
18 views
Question 13
A)Charlie wants to help her family save electricity. What's the best thing she can do to make that happen?(1 point)
1 answer
asked by
Michael Mondy MONDY
31 views
An electric current moves through a circuit that makes a complete loop. How many will the amount of electrical energy change as
3 answers
asked anonymously
8 views
n object with negative charge has(2 points)
Responses extra (excess) electrons extra (excess) electrons extra protons
9 answers
asked by
thx_so_much
11 views
what voltage must be applied to a 6.4-ohm lamp filament to develop 20 amperes of current?
5 answers
asked by
roland
2,343 views
Based on the arrangement of the electric field lines in the diagram, what are the charges and how are they interacting?
a They
1 answer
asked by
kali
205 views
An incandescent lamp is marked '120v,75W'
a)what is the current in the lamp under normal condition of operation? b)How much does
2 answers
asked by
Charles
610 views
Teach me the ohm's law
2 answers
asked by
Harrison
80 views
The diagram below shows a simple electrical circuit.
Which of the following would always increase the flow of current through the
1 answer
asked by
6
119 views
An electric appliance draws 3 amperes of current when it is connected to a 24-volt source. What is the resistance of this
1 answer
asked by
no name
182 views
What materials will allow electricity to flow through them?
a insulators b conductors c vacuums d pendulums
1 answer
asked by
no name
143 views
What is the relationship between voltage and current (assuming the resistance stays the same)?
a Voltage does not affect current
1 answer
asked by
social studies
139 views
For a class project, Jerome builds a simple circuit with a battery and three light bulbs. On his way to school, Jerome drops his
1 answer
asked by
shoto
177 views
What is the relationship between voltage and current (assuming the resistance stays the same)?
a Voltage does not affect current
1 answer
asked by
re
121 views
In 1–2 sentences, describe the factors that affect the current (amperage) in an electric circuit.
4 answers
asked by
the real BARNY THE DINO :)
624 views
Each picture shows a light bulb connected to a battery. Which bulb will light?
a A b B c C d D
4 answers
asked by
kali
159 views
What must an object gain or lose to become electrically charged?
a nucleus b electrons c protons d neutrons
1 answer
asked by
kali
110 views
Company X tested its light bulbs to see how long they would last. On a production line, 2,500 bulbs were taken and tested. The
4 answers
asked by
just living :>
250 views
A flashlight has four 1.5-volt batteries. The bulb has a resistance of 2.4 ohms. What is the amperage of the circuit?
V=IR (1
1 answer
asked by
kali
219 views
Which of the following statements about electrical charges is true?(1 point)
Responses Like charges and opposite charges have no
2 answers
asked by
social studies
244 views
What is responsible for the distribution of charge in conductors and insulators?
a electron movement b number of electrons c
3 answers
asked by
Anonymous ;)
175 views
Observing a set of pith balls with positive charges, how does the distance between the pith balls affect the electric electrical
3 answers
asked by
A
230 views
Which of the following will decrease the electrical force between two charges? (Select all that apply)
a decreasing the size of
1 answer
asked by
kali
134 views
If you were to walk towards a Van der Graaf generator, the effect of its electric field would get weaker as you got closer to
24 answers
asked by
Naomi
3,921 views
A 2400 watt appliance operating at 10 amps has most nearly_____ ohms resistance.
A) 24 B) 0.5 C) 5 D) 240 E) need more info I
4 answers
asked by
Anonymous
465 views
Observing a seth of pith balls with posotive charges, how does the distance between the pith balls affect the electrical charge?
5 answers
asked by
the real BARNY THE DINO
193 views
George has a bar magnet and a coil connected to a battery. To perform an experiment, he needs to use different values of current
2 answers
asked by
BAdams
547 views
In 5 words state the ohm's law
2 answers
asked by
Harrison
88 views
What is the difference between a cell and a battery
What is the similarity between a cell and a battery
2 answers
asked by
Harrison
90 views
Discus a short circuit
2 answers
asked by
Harrison
66 views
Discus in detail and simplicity electric current
2 answers
asked by
Harrison
90 views
Discus the term conventional current
2 answers
asked by
Harrison
93 views
Objects that allow electricity to pass through them are called what?
2 answers
asked anonymously
75 views
An electric lamp is marked 240 volt ,60 watt,what is the resistance when it is operated at the correct voltage
2 answers
asked anonymously
133 views
When do electrons form an electrical current
2 answers
asked anonymously
69 views
What is an advantage of series circuits?
Adding more batteries will increase the current. There is more than one path for charges
2 answers
asked by
Interesting...
101 views
A battery of em.f 12v and internal resistance r =1.5ohms is connected to an external resistance of 3ohm calculate the terminal
2 answers
asked by
Sharon
140 views
Produced when the voltage changes
2 answers
asked by
Fuad Faji Jemal
68 views
Which term refers to the rate of electricity passing through a circuit?
A) voltage B) current C) electron D) conductivity
2 answers
asked by
ray
133 views
Which term refers to the rate of electricity passing through a circuit?
2 answers
asked by
ray
160 views
What is produced by the movement of electrons within a material?
A) charged particles B) ionic reactions C) electric current D)
2 answers
asked by
ray
116 views
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