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PHYSICS 2 - LESSON 1.1

Total questions: 53

Worksheet time: 48mins

Name
Class
Date
1.

Comes from the Greek Word "Electron"

(a)  

2.

Electricity comes from the Greek Word "X"

(a)  

3.

The Greek Word "Electron" means "X"

(a)  

4.

When amber is rubbed against a rod along with a piece of cloth, the amber attracts small piece of dust.

(a)  

5.

When amber is X against a Y along with a Z, the amber attracts small piece of dust.

(a)  

6.

When amber is rubbed against a rod along with a piece of cloth, the amber X Y of Z.

(a)  

7.

The fundamental quantity that underlies all electrical phenomena

(a)  

8.

Electric Charge the X that underlies all Y

(a)  

9.

Positively charge subatomic particle

(a)  

10.

Negatively charge subatomic particle

(a)  

11.

Neutrally charge subatomic particle

(a)  

12.

An atom that loses an electron becomes X charged

(a)  

13.

An atom that X an electron becomes positively charged

(a)  

14.

An atom that gains an electron becomes X charged

(a)  

15.

An atom that X an electron becomes negatively charged

(a)  

16.

An object with a greater number of positive charges is X and become Y charge

(a)  

17.

An object with a X number of Y charges is ionized positively and become positively charge

(a)  

18.

“Opposite charges attract, like charges repel.

(a)  

19.

Law of Charges is due to the X of their Y

(a)  

20.

The net amount of electric charge produced in any process is X.

(a)  

21.

The X of electric charge produced in Y is zero.

(a)  

22.

Total Net Charge always the X

(a)  

23.

The X Y the same

(a)  

24.

Charge of Electron

a)

-1.6*10^-19

b)

-1.6*10^19

c)

-9.109*10^-19

d)

-9.109*10^-31

25.

Mass of Electron

a)

9.109*10^31

b)

9.109*10^-31

c)

-9.109*10^-19

d)

-9.109*10^-31

26.

Charge of Proton

a)

9.109*10^-19

b)

9.109*10^-31

c)

1.6*10^-19

d)

1.6*10^19

27.

Mass of Proton

a)

-1.673*10^27

b)

1.673*10^-27

c)

-1.673*10^27

d)

1.673*10^27

28.

Mass of Neutron

a)

-1.675*10^27

b)

1.673*10^27

c)

-1.673*10^27

d)

1.675*10^-27

29.

Charge of Neutron

a)

0*10^-19

b)

0*10^19

c)

0

d)

0*10^-31

30.

Symbol of Electric Charge

a)

q

b)

C

31.

Unit of Electric Charge

a)

q

b)

C

32.

The Unit of Electric Charge "C" stands for?

(a)  

33.

In order to determine the number of electrons in a system, we divide the

Total Charge with the Charge of Proton

a)

True

b)

False

34.

In order to determine the number of electrons in a system, we divide the

Total Charge with -1.6*10^-19

a)

True

b)

False

35.

How much electrons does our body contain?

(a)  

36.

How to determine the number of electrons in our body?

(a)  

37.

3 Ways to charge a Neutrally Charged Object?

(a)  

38.

Contact occurs between charged object and neutral object through direct contact

(a)  

39.

In Conduction, contact occurs between charged object and neutral object through X

(a)  

40.

Results in Conduction is X & Y

(a)  

41.

No actual interaction occurs between charged object and other charged object.

(a)  

42.

In Induction, particles X themselves

(a)  

43.

In Induction, X occurs between charged object and other charged object.

(a)  

44.

Results in Induction are X & Y

(a)  

45.

A list of materials that indicates by position on the list which materials are capable of acquiring a positive or negative charge and the relative strength of those charges.

(a)  

46.

Rubbing 2 objects together causes electron to jump from the charged to the uncharged object

(a)  

47.

In Friction, X 2 objects together causes electron to Y from the charged to the uncharged object

(a)  

48.

Results in Friction are X & Y

(a)  

49.

Materials that allow electrons to flow freely are called

(a)  

50.

X are naturally excellent conductors because their Y are Z to any one atom

(a)  

51.

Valence Electrons =

(a)  

52.

Materials that hinders the flow of electrons are called

(a)  

53.

In Insulators X are much more Y to the atoms and are

Z to roam from one atom to another

(a)