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Electricity
Page 2
Questions (1,596)
Why might a plastic rod that contains a large number of electrons not have a static charge?
3 answers
asked by
rebecca
707 views
A person plugs a power cord into an electrical outlet in the wall. The power cord is covered in black rubber. Which statement is
1 answer
asked anonymously
38 views
Which term defines a map where the path of current flow is laid out on it?
Responses parallel circuit parallel circuit series
1 answer
asked anonymously
54 views
What is the force on a 0.0020 C charge in an electric field of 150 V/m?(1 point)
Responses 0.30 N 0.30 upper N 150.002 N 150.002
1 answer
asked by
Donald Craven
54 views
Which statement describes a difference between insulators and conductors? (1 point)
• Insulators are made of metallic
1 answer
asked anonymously
102 views
an object with a charge of +1 C is 10 mm from an object with a charge of +1 C based on the data in the table which type and
1 answer
asked anonymously
39 views
Question 1
A)A student observes interactions between two sets of electrically charged objects. In each set, the objects carry
5 answers
asked by
anime i love anime
23 views
Strength of Electrical Forces Quick Check
3 of 43 of 4 Items Question Use the table of observations about the electric force
1 answer
asked anonymously
54 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
33 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
27 views
If 8c of charge passes through a wire in a steady rate of 2s calculate the current
1 answer
asked by
John
16 views
The resistance in a circuit is halved. What happens to the voltage?
V=IR (1 point) Responses The voltage is halved. The voltage
1 answer
asked anonymously
42 views
How would increasing the voltage and the resistance affect the electric current in a simple circuit?(1 point)
Responses
1 answer
asked anonymously
24 views
A useful form of energy that can be converted to heat, light, and sound, electricity powers the modern world.
Atoms contain tiny
1 answer
asked anonymously
21 views
How do electrons flow through an electric circuit?(1 point)
Responses The electrons flow out of the negative end of the battery,
3 answers
asked by
Potato
13 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
196 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
600 views
Teach me the ohm's law
2 answers
asked by
Harrison
70 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
112 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
175 views
What materials will allow electricity to flow through them?
a insulators b conductors c vacuums d pendulums
1 answer
asked by
no name
137 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
130 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
171 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
116 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
133 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
103 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
215 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
237 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 ;)
172 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
226 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
128 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
3,912 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
449 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
186 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
545 views
In 5 words state the ohm's law
2 answers
asked by
Harrison
85 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
87 views
Discus a short circuit
2 answers
asked by
Harrison
64 views
Discus in detail and simplicity electric current
2 answers
asked by
Harrison
88 views
Discus the term conventional current
2 answers
asked by
Harrison
90 views
Objects that allow electricity to pass through them are called what?
2 answers
asked anonymously
72 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
128 views
When do electrons form an electrical current
2 answers
asked anonymously
68 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...
93 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
129 views
Produced when the voltage changes
2 answers
asked by
Fuad Faji Jemal
66 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
120 views
Which term refers to the rate of electricity passing through a circuit?
2 answers
asked by
ray
146 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
109 views
In which direction will the ionic paste allow the electrons to flow within a battery?
A) negative side to positive side B)
2 answers
asked by
ray
116 views
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