Question 1

What do certain insulating materials become when they are rubbed against each other?

Accepted Answer

Electrically charged

Answer

Nothing

Answer

Electrically neutral

Answer

Friends

Question 2

What is 'rubbed' off one material and onto the other?

Accepted Answer

Electrons

Answer

Dirt

Answer

Protons

Question 3

What type of charge does the material gaining electrons have?

Accepted Answer

Negative

Answer

Positive

Answer

No charge

Answer

Both positive and negative

Question 4

What type of charge does the material losing electrons have?

Accepted Answer

Positive

Answer

No charge

Answer

Both positive and negative

Answer

Negative

Question 5

If two negatively charged materials are brought in close proximity to one another, what force do they exert on each other?

Accepted Answer

Repulsive

Answer

Nuclear

Answer

Magnetic

Answer

Attractive

Question 6

Which material allows an electrical current to pass through it easily?

Accepted Answer

Brass

Answer

Porcelain

Answer

Card

Answer

Polystyrene

Question 7

If two charged materials are brought close together, what do they exert on each other?

Accepted Answer

A force

Answer

Heat

Answer

Ultra sonic waves

Answer

Radio waves

Question 8

If two polystyrene rods are rubbed with a duster and gain electrons, how will the rods react to one another when they are brought close together?

Accepted Answer

Repel

Answer

Merge into a super rod

Answer

Attract

Answer

Melt

Question 9

If two positively charged materials are brought in close proximity to one another, what force do they exert on each other?

Accepted Answer

Repulsive

Answer

Nuclear

Answer

Magnetic

Answer

Attractive

Question 10

If one positively charged material and one negatively charged material are brought in close proximity to one another, what force do they exert on each other?

Accepted Answer

Attractive

Answer

Magnetic

Answer

Nuclear

Answer

Repulsive

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