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Electricity and Circuits
Page 2
Questions (401)
Use the drop-down menu to answer the question.
To increase the amount of current flowing in a circuit, how should you change the
2 answers
asked by
Interesting...
77 views
A bulb runs on a current of 0.2A from a 6v supply calculate the energy produced in 3minutes
2 answers
asked by
Tobi
55 views
creat a mind map using the following terms
ammeter ampere battery current fuse kilowatt-hour load ohm potential difference
2 answers
asked anonymously
103 views
what is the value of a resistor that transform 2.0 mA of current when it is connected to a 6.0-V battery
2 answers
asked anonymously
56 views
How does adding a resistor to an electric circuit affect the current?
The resistor decreases the current by decreasing the amount
2 answers
asked by
ray
111 views
If voltage remains constant in a circuit but the resistance is increased, what happens to the current?
a Decrease b Change
1 answer
asked by
kali
64 views
Which of the following statements is correct regarding the circuit below?
a It is a parallel circuit, and if one bulb breaks, all
1 answer
asked by
kali
174 views
Which of the following would decrease the flow of current through the lights in the circuit shown above?
a Increasing the battery
1 answer
asked by
A
74 views
Crystal's class is studying parallel circuits. The teacher asks what will happen if one of the light bulbs break in a parallel
1 answer
asked by
kali
146 views
Sam, an electrician, wraps a copper wire with a thick plastic coating. What is he most likely trying to do?
a keep a current from
1 answer
asked by
kali
122 views
Three light bulbs are connected in a series, as shown in the diagram.
After the circuit is completed, the middle light bulb
1 answer
asked by
kali
117 views
Which purpose does a light bulb serve in a circuit?
* 1 point A. Cell B. Switch C. Load
1 answer
asked by
Anonymous
86 views
List two of the differences between parallel and series circuits.
2 answers
asked by
no name
83 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
no name
139 views
What is another name for an object that uses up the electrical energy in a circuit?
a Source b Load c Battery d Wire
1 answer
asked by
no name
54 views
Avery is experimenting with a simple circuit. She measures the current in the circuit three different times with a different
2 answers
asked by
no name
118 views
A car radio with a resistance of 15 ohms draws a current of 0.87 amperes. What is the voltage of the car battery?
a 1.3 volts b
1 answer
asked by
no name
98 views
what is the battery used for in a series circuit
1 answer
asked by
ok
48 views
Imagine a string of holiday lights, with many bulbs connected to each other by wires. One bulb burns out, causing the bulbs next
1 answer
asked by
social studies
103 views
Question 10
The current running through a circuit is 10 amps from a 5 V battery. Calculate the resistance. a 2 Ohms b Not enough
1 answer
asked by
social studies
112 views
Question 10
The current running through a circuit is 10 amps from a 5 V battery. Calculate the resistance. a 2 Ohms b Not enough
1 answer
asked by
social studies
103 views
Which of the following would be considered a load in a circuit?
a wire b lightbulb c switch d battery
1 answer
asked by
T
196 views
This is actually NS stuff of Grade 8 from the FS Content Manual Term 3 Informal Activity 2.
If the switch is closed will the
2 answers
asked anonymously
29 views
In circuits with a 9V battery and two bulbs. In which circuit would the bulbs be brighter, the series circuit or the parallel
1 answer
asked by
asjdhwuei
69 views
In a parallel circuit the potential difference is _______________ across the components
1 answer
asked by
asjdhwuei
66 views
There are 2 light bulbs in a circuit,wired in parallel. Athird light bulb is added again in parallel.What is the effect on total
4 answers
asked by
Linda Emory
116 views
In order to measure the voltage across a bulb in a circuit, the voltmeter is connected in:
1 answer
asked by
asjdhwuei
82 views
Sam, an electrician, wraps a copper wire with a thick plastic coating. What is he most likely trying to do?
a- decrease the
3 answers
asked by
6
137 views
Three light bulbs are connected in a series, as shown in the diagram.
After the circuit is completed, the middle light bulb
1 answer
asked by
6
152 views
What is another name for an object that uses up the electrical energy in a circuit?
a- Source b- Wire c- Load d- Battery
1 answer
asked by
6
76 views
What is another name for an object that uses up the electrical energy in a circuit?
a Battery b Wire c Source d Load
1 answer
asked by
shoto
138 views
A car radio with a resistance of 15 ohms draws a current of 0.87 amperes. What is the voltage of the car battery?
a 5.8 volts b
1 answer
asked by
shoto
115 views
What is the number of paths through which electricity can flow in a series circuit?
a 1 b 2 c 3 d 4
1 answer
asked by
re
69 views
What is the number of paths through which electricity can flow in a series circuit?
a 1 b 2 c 3 d 4
1 answer
asked by
re
66 views
if you add a resistor to a circuit, will the current flow quicker, slower, or stay the same?
1 answer
asked by
ok
69 views
Analysis of Data:
1. After completing the Data Table from Question #9, the Ohm's Law PhET, create a line graph by plotting
1 answer
asked by
456789
106 views
How do electrons flow through an electric circuit? (1 point)
The electrons flow out of the negative end of the battery, through
1 answer
asked by
Hlo
123 views
The current in a circuit is halved. What happens to the resistance?
V=IR (1 point) Responses The resistance is halved. The
1 answer
asked by
analogy
100 views
HOW CAN I GET DIAGRAM FOR THIS QUESTIONS PLEASE FIND OUT THE CALCULATE THE COMBINED RESISTANCE OF THE FOLLOWING COMBINATION
1 answer
asked by
GRACE
103 views
Which choice most accurately describes voltage?
A. the amount of electrical energy in a circuit B. the amount of electrical
5 answers
asked by
anon
1,585 views
Three identical light bulbs are connected in series, then are disconnected and arranged in parallel. For each of the scenarios
4 answers
asked by
Ciara
666 views
So I need help with a lab, I'm not looking for answers, I want to know if my answers make sense, so this is the pre lab
5 answers
asked by
ItsGottaGetEasier
1,091 views
Crystal's class is studying parallel circuits. The teacher asks what will happen if one of the light bulbs break in a parallel
1 answer
asked by
dreg
161 views
Some types of fuses used to protect electric meters have resistances of several ohms. Is this objectionable (a) in ammeter
4 answers
asked by
Anne
2,252 views
Eight holiday lights are connected in parallel as shown in Fig.
3. a. If the set is connected to a 120 V source, what is the
4 answers
asked by
Royston Tasher
1,707 views
three 20 kilo ohms Resistors R1, R2, and R3 are in Series across an applied voltage of 120 V. What is the voltage drop across
4 answers
asked by
Camille
3,078 views
The heating element of a clothes dryer has a resistance of 11 and is connnected to a 240-V electrical outlet. What is the
5 answers
asked by
Chris
3,496 views
three 10 ohm resistors are connected in parallel what is the equivalent resistance of the parallel combination?
4 answers
asked by
harold
3,627 views
A circuit with a resistance of 240 ohms is given a voltage of 60 Volts. What is the calculated current, in amps, that will run
4 answers
asked by
jasmine
1,335 views
Three resistors R₁, R₂, and R, are connected in series and to a 120-volt source. If R₂ = 2R₁, R3 = 3R₁,
and the total
4 answers
asked by
Chris
2,052 views
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Parent Categories (6)
Mathematics
Physics
Physics and Electronics
Science
Science and Physics
Science and Technology