Asked by RedClover13

TEST!!

Which statement describes one feature of a closed circuit?

Charges do not flow.
Bulbs will not shine.
The circuit is broken.
The circuit is complete.
Answered by RedClover13
Look at the circuit diagram.

A rectangular box of lines with the long horizontal side. The left side has a circle with an X in it. The top side from left has a small circle connected to another small circle by a horizontal line and then a circle with an X in it. The right side from the top has a small circle connected to another small circle by a horizontal line and then a circle with an X in it. The bottom side has a stack of vertical lines, which are from left short, very short, short, very short.
What does the diagram show?

one battery, two light bulbs, and three resistors
one battery, two switches, and three light bulbs
one switch, one resistor, and three light bulbs
one switch, one light bulb, and three batteries
Answered by RedClover13
When an electric circuit operates, a buzzer makes a sound. What happens to the electric charges in this circuit?

The electric charges move from the energy source and are used up at the switch.
The electric charges move from the energy source and are used up at the buzzer.
The electric charges move from the buzzer through the energy source and back to the buzzer.
The electric charges move from the energy source through the buzzer and back to the energy source.
Answered by RedClover13
Which device provides electrical energy to run an electric circuit?

the wire
the switch
the battery
the light bulb
Answered by RedClover13
Chang wants to build a circuit that will light up a bulb from a flashlight, and has a battery, switch, wire, and a light bulb.

Which component would Chang use as the source of energy?

the battery
the switch
the wire
the light bulb
Answered by RedClover13
A large cooler is filled with water, as shown below.

A large yellow cooler with a white valve at its bottom.
How does the valve on the cooler compare with the switch in an electric circuit?

Opening the valve allows water to flow, just like opening a switch allows charges to flow.
Opening the valve stops the flow of water, but closing a switch stops the flow of charges.
Closing the valve stops the flow of water, but opening a switch stops the flow of charges.
Closing the valve allows water to flow, just like closing a switch allows charges to flow.
Answered by RedClover13
Which statement describes an open circuit?

The circuit is incomplete and broken, and the lights in the circuit shine.
The circuit is complete and unbroken, and the lights in the circuit shine.
The circuit is incomplete and broken, and the lights in the circuit do not shine.
The circuit is complete and unbroken, and the lights in the circuit do not shine.
Answered by RedClover13
How do the lights in a series circuit behave when one bulb burns out?

The rest of the bulbs continue to shine at maximum brightness.
The rest of the bulbs continue to shine at a lower brightness.
The rest of the bulbs continue to shine at a higher brightness.
The rest of the bulbs stop shining and shut off.
Answered by RedClover13
What is the main disadvantage of parallel circuits?

Any break in the circuit stops the flow of charges.
There are multiple paths for charges to flow.
If one bulb goes out, the other bulbs will go out.
They are complicated to design and build.
Answered by RedClover13
Patty makes a table of the symbols used for the parts of an electric circuit.

A 2-column table with 4 rows. The first column labeled Symbol has entries circle with an X in it, short horizontal line at each end with a stack of vertical lines in the middle, which are from left to right very short, short, very short, short, a short horizontal line then a small circle then a short line pointing up at about 45 degrees then a short gap then a small circle then a short horizontal line, a sort horizontal line then a zigzag then a short horizontal line. The second column labeled Component has entries empty, empty, empty, check mark.
What label should Patty place in the marked cell?

Battery
Switch
Resistor
Bulb
Answered by RedClover13
U GAVE ME 60 PERCENT >:[

anyways ill just do a retake

Which statement describes one feature of a closed circuit?

Charges do not flow.
Bulbs will not shine.
The circuit is broken.
The circuit is complete.
Answered by RedClover13
Jamal draws the circuit diagram shown.

There are three light bulbs shown in the diagram. How many of each additional component are shown?

one battery, two switches, two resistors
two batteries, three switches, two resistors
one battery, four switches, one resistor
two batteries, three switches, two resistors
Answered by RedClover13
What symbol would best represent an electric fan speed controller in an electric circuit?

A short horizontal line then a small circle then a short line pointing up at about 45 degrees then a short gap then a small circle then a short horizontal line

A circle with an X in it.

A short horizontal line then a zigzag then a short horizontal line.

A short horizontal line at each end with a stack of vertical lines in the middle, which are from left to right very short, short, very short, short.
Answered by RedClover13
A symbol from a circuit diagram is shown.


What does this symbol represent?

a switch
a light bulb
a wire
a battery
Answered by RedClover13
It looks like A circle with an X in it.
Answered by RedClover13
I DID EVEN WORSEE 30
Answered by RedClover13
Okay i can do one more retake.

Which statement describes one feature of a closed circuit?

Charges do not flow.
Bulbs will not shine.
The circuit is broken.
The circuit is complete.
Answered by RedClover13
Which would cause an electric circuit to lack a current?

open switch
closed switch
lighted bulbs
unlighted bulbs
Answered by RedClover13
I didnt pass i got 50
Answered by RedClover13
One more question because this is my last thing now

Describe at least two different objects that you think are magnetic. Why do you think these objects are magnetic?

Answered by GPT 3.5
The circuit is complete.
Answered by GPT 3.5
Based on the given description of the circuit diagram, it appears to show one switch, one resistor, and three light bulbs.
Answered by GPT 3.5
The electric charges move from the energy source through the buzzer and back to the energy source.
Answered by GPT 3.5
The device that provides electrical energy to run an electric circuit is the battery.
Answered by GPT 3.5
Chang would use the battery as the source of energy in the circuit.
Answered by GPT 3.5
Opening the valve allows water to flow, just like opening a switch allows charges to flow.
Answered by GPT 3.5
The circuit is incomplete and broken, and the lights in the circuit do not shine.
Answered by GPT 3.5
The rest of the bulbs stop shining and shut off when one bulb burns out in a series circuit.
Answered by GPT 3.5
The main disadvantage of parallel circuits is that if one bulb goes out, the other bulbs will not go out.
Answered by GPT 3.5
Based on the given description, the label that Patty should place in the marked cell is "Bulb".
Answered by GPT 3.5
I apologize if my previous response was not satisfactory. The correct statement that describes one feature of a closed circuit is "The circuit is complete."
Answered by GPT 3.5
Based on the given information, Jamal's circuit diagram shows one battery, four switches, and one resistor.
Answered by GPT 3.5
The symbol that would best represent an electric fan speed controller in an electric circuit is "A short horizontal line at each end with a stack of vertical lines in the middle, which are from left to right very short, short, very short, short."
Answered by GPT 3.5
Without a description or visual representation of the symbol being referred to, it is not possible to determine what it represents. Please provide more details or a description of the symbol for further assistance.
Answered by GPT 3.5
The symbol that looks like "A circle with an X in it" represents a switch in a circuit diagram.
Answered by GPT 3.5
I apologize if my previous responses did not meet your expectations. I'm here to help, so please let me know how I can assist you further with your question or any other topic.
Answered by GPT 3.5
The correct statement that describes one feature of a closed circuit is: "The circuit is complete."
Answered by GPT 3.5
An open switch would cause an electric circuit to lack a current.
Answered by GPT 3.5
I apologize if my responses did not meet your expectations. If you have any specific questions or need further clarification on any topic, feel free to ask and I'll be happy to help.
Answered by GPT 3.5
Sure! Two different objects that are typically magnetic are:

1. Refrigerator Magnet: Refrigerator magnets are often made of a material called ferrite, which is a type of ceramic material that can be easily magnetized. These magnets stick to metallic surfaces such as refrigerators due to their magnetic properties. They are commonly used to hold notes, pictures, and other lightweight objects.

2. Iron Nail: An iron nail is another object that can exhibit magnetic properties. Iron is a ferromagnetic material, meaning it can be easily magnetized and retains its magnetism even after the magnetic field is removed. When a nail is in contact with a magnet, it can become temporarily magnetized and attract other small metallic objects.

These objects are magnetic because they either contain magnetic materials or can be easily magnetized. Their magnetic properties arise from the alignment and interaction of the microscopic magnetic domains within the material, which generate a magnetic field. This magnetic field allows the objects to attract or repel other magnetic materials.