AnswersFL-2003310-Physical Science CRLab: Magnetic and Electric Fields

Lab: Magnetic and Electric Fields Answers

26 verified answers3 views
1
Free Preview

Which object represents a negatively charged particle?

A
A
B
B
C
C
2
Free Preview

What did you include in your question? Check all that apply.

A
mentions magnetic fields
B
mentions electric fields
C
allows for objective observations of the effects of these fields
3

Which object represents an uncharged molecule?

A
A
B
B
C
C
4

The weakest push or pull on a charged particle at a distance from the magnet:

A
A
B
B
C
C
D
D
E
E
5

Obtain a copy of the Student Guide for this lab. Your teacher may provide a copy, or you can click the link to access it. Be sure to read the entire Student Guide for this lab. Did you read the Student Guide carefully?

A
yes
B
no
6

In Part I, students manipulate the and document the attraction with a magnet to observe a magnetic field.

A
type of object
B
charge of an object
C
movement of a magnet
D
presence of an electric field
7

The positive (N) pole of the magnet:

A
A
B
B
C
C
D
D
E
E
8

Obtain a copy of the Student Guide for this lab. Your teacher may provide a copy, or you can click the link to access it. Be sure to read the entire Student Guide for this lab. Did you read the Student Guide carefully?

A
yes
B
no
9

In Part I, students manipulate the and document the attraction with a magnet to observe a magnetic field.

A
type of object
B
charge of an object
C
movement of a magnet
D
presence of an electric field
10

Which object represents a negatively charged particle?

A
A
B
B
C
C
11

Which statements are part of the safety protocol for this lab experiment? Check all that apply.Wear a lab coat and safety goggles when performing an experiment.Always measure chemical quantities twice before adding to solution.Use caution when connecting electric circuits.Do not drop the magnets.Do not use electrical currents.Do not bring bar magnets near magnetic devices.Always disconnect circuits when not in use.

A
Wear a lab coat and safety goggles when performing an experiment.
B
Always measure chemical quantities twice before adding to solution.
C
Use caution when connecting electric circuits.
D
Do not drop the magnets.
E
Do not use electrical currents.
F
Do not bring bar magnets near magnetic devices.
G
Always disconnect circuits when not in use.
12

What did you include in your hypothesis? Check all that apply.

A
The "if" part of your hypothesis refers to the presence of an electric or magnetic field.
B
The "then" part of your hypothesis refers to a measurable attraction or repulsion.
C
The "because" portion of your hypothesis connects the ideas of electromagnetic properties.
13

Which object represents a positively charged molecule?

A
A
B
B
C
C
14

In Part II, students manipulate the and document the attraction between the objects to observe an electric field.

A
type of object
B
charge of an object
C
movement of a magnet
D
presence of an electric field
15

The negative (S) pole of the magnet:

A
A
B
B
C
C
D
D
E
E
16

In Part II, students manipulate the and document the attraction between the objects to observe an electric field.

A
type of object
B
charge of an object
C
movement of a magnet
D
presence of an electric field
17

Which object represents a positively charged molecule?

A
A
B
B
C
C
18

In Part III, students intentionally change the and measure the electric current generated.

A
type of object
B
charge of an object
C
movement of a magnet
D
presence of an electric field
19

The strongest push or pull on a charged particle at a distance from the magnet:

A
A
B
B
C
C
D
D
E
E
20

In Part III, students intentionally change the and measure the electric current generated.

A
type of object
B
charge of an object
C
movement of a magnet
D
presence of an electric field

Did you find these answers helpful?

More from this Course

Instruction
16 verified answers

At Home Part 4

Assignment
25 verified answers

Unit Test

Assignment
34 verified answers

Lab: Magnetic and Electric Fields