SCI 8 - RETEST Forces and Interactions (electricity & magnetism) 2023 - Michelle Johnson | Library

Instructions

BASICS - Questions 1-9 (miss < 2 or retest); APPLICATION -  Question 10 & 11

Required

1

In electricity, the current flows from to .

1

How would the gravitational force be impacted if the moon moved closer to the earth?

Required

5

Categorize ALL the following descriptions under the correct topic for electricity, magnetism or both.

1

Which types of charges would attract each other? (SELECT ALL THAT APPLY)

1

Moving a magnet near a compass can cause the compass needle to move, even though the magnet does not touch the compass. This observation is evidence for which characteristic of magnetic fields?

1

Students want to investigate how the amount of electric energy delivered to a motor affects its speed. Which of the following procedures will most likely produce the data students need to answer their question?

1

When the charge of an electromagnet is increased, what happens to the force?

1

This table above shows the magnitude of electromagnetic force exerted by two electromagnets on each other as the distance between the two electromagnets is varied. The data on the table provide evidence for which of the following conclusions?

1

The illustration above shows a hand generator. Turning the handle of the generator spins a magnet and creates an electric current that lights the bulb. Which of the following observations can be used to indicate the strength of the current created by the generator?

1

**Explain how a compass works.

Required

1

SCI 8 - RETEST Forces and Interactions (electricity & magnetism) 2023

SCI 8 - RETEST Forces and Interactions (electricity & magnetism) 2023

In electricity, the current flows from to .

How would the gravitational force be impacted if the moon moved closer to the earth?

Categorize ALL the following descriptions under the correct topic for electricity, magnetism or both.

Which types of charges would attract each other? (SELECT ALL THAT APPLY)

Moving a magnet near a compass can cause the compass needle to move, even though the magnet does not touch the compass. This observation is evidence for which characteristic of magnetic fields?

Students want to investigate how the amount of electric energy delivered to a motor affects its speed. Which of the following procedures will most likely produce the data students need to answer their question?

When the charge of an electromagnet is increased, what happens to the force?

This table above shows the magnitude of electromagnetic force exerted by two electromagnets on each other as the distance between the two electromagnets is varied. The data on the table provide evidence for which of the following conclusions?

The illustration above shows a hand generator. Turning the handle of the generator spins a magnet and creates an electric current that lights the bulb. Which of the following observations can be used to indicate the strength of the current created by the generator?

**Explain how a compass works.

**Look at the image and explain what it is and how it works. How could you make it stronger?

In electricity, the current flows from to .

How would the gravitational force be impacted if the moon moved closer to the earth?

Categorize ALL the following descriptions under the correct topic for electricity, magnetism or both.

Which types of charges would attract each other? (SELECT ALL THAT APPLY)

Moving a magnet near a compass can cause the compass needle to move, even though the magnet does not touch the compass. This observation is evidence for which characteristic of magnetic fields?

Students want to investigate how the amount of electric energy delivered to a motor affects its speed. Which of the following procedures will most likely produce the data students need to answer their question?

When the charge of an electromagnet is increased, what happens to the force?

This table above shows the magnitude of electromagnetic force exerted by two electromagnets on each other as the distance between the two electromagnets is varied. The data on the table provide evidence for which of the following conclusions?

The illustration above shows a hand generator. Turning the handle of the generator spins a magnet and creates an electric current that lights the bulb. Which of the following observations can be used to indicate the strength of the current created by the generator?

**Explain how a compass works.

**Look at the image and explain what it is and how it works. How could you make it stronger?

SCI 8 - RETEST Forces and Interactions (electricity & magnetism) 2023

SCI 8 - RETEST Forces and Interactions (electricity & magnetism) 2023

In electricity, the current flows from ________ to ________.

How would the gravitational force be impacted if the moon moved closer to the earth?

Categorize ALL the following descriptions under the correct topic for electricity, magnetism or both.

Which types of charges would attract each other? (SELECT ALL THAT APPLY)

Moving a magnet near a compass can cause the compass needle to move, even though the magnet does not touch the compass. This observation is evidence for which characteristic of magnetic fields?

Students want to investigate how the amount of electric energy delivered to a motor affects its speed. Which of the following procedures will most likely produce the data students need to answer their question?

When the charge of an electromagnet is increased, what happens to the force?

This table above shows the magnitude of electromagnetic force exerted by two electromagnets on each other as the distance between the two electromagnets is varied. The data on the table provide evidence for which of the following conclusions?

The illustration above shows a hand generator. Turning the handle of the generator spins a magnet and creates an electric current that lights the bulb. Which of the following observations can be used to indicate the strength of the current created by the generator?

**Explain how a compass works.

**Look at the image and explain what it is and how it works. How could you make it stronger?

In electricity, the current flows from ________ to ________.

How would the gravitational force be impacted if the moon moved closer to the earth?

Categorize ALL the following descriptions under the correct topic for electricity, magnetism or both.

Which types of charges would attract each other? (SELECT ALL THAT APPLY)

Moving a magnet near a compass can cause the compass needle to move, even though the magnet does not touch the compass. This observation is evidence for which characteristic of magnetic fields?

Students want to investigate how the amount of electric energy delivered to a motor affects its speed. Which of the following procedures will most likely produce the data students need to answer their question?

When the charge of an electromagnet is increased, what happens to the force?

This table above shows the magnitude of electromagnetic force exerted by two electromagnets on each other as the distance between the two electromagnets is varied. The data on the table provide evidence for which of the following conclusions?

The illustration above shows a hand generator. Turning the handle of the generator spins a magnet and creates an electric current that lights the bulb. Which of the following observations can be used to indicate the strength of the current created by the generator?

**Explain how a compass works.

**Look at the image and explain what it is and how it works. How could you make it stronger?

In electricity, the current flows from to .

In electricity, the current flows from to .