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ELECTRIC CIRCUIT AND ITS COMPONENTS

Total questions: 15

Worksheet time: 9mins

Name
Class
Date
1.

WHAT IS DENOTED BY THE LETTER Q ???

a)

QUANTITY OF CHARGE

b)

QUALITY OF CHARGE

c)

QUOTE OF CHARGE

d)

RESISTANCE OF CHARGE

2.

THE FRICTION OFFERED TO THE PASSAGE OF ELECTRIC CURRENT BY A MATERIAL IS CALLED :

a)

ELECTRIC CHARGE

b)

VOLTAGE

c)

RESISTANCE

d)

MAGNETIC FIELD

3.

SIMPLE ELECTRIC CIRCUIT IS ?

a)

PARALLEL CIRCUIT

b)

HORIZONTAL CIRCUIT

c)

SERIES CIRCUIT

d)

BULB CIRCUIT

4.

WHICH IS THE SYMBOL OF A RESISTOR FROM THE FOLLOWING ??

a)
b)
c)
d)
5.

WHICH IS THE SYMBOL OF CLOSED PLUG KEY FROM THE FOLLOWING ???

a)
b)
c)
d)
6.

WHICH IS THE SYMBOL OF BULB FROM THE FOLLOWING ?

a)
b)
c)
7.

THIS IS WHICH TYPE OF SIMPLE ELCTRIC CIRCUIT ???

(a)  

8.

THIS IS WHICH TYPE OF SIMPLE ELECTRIC CIRCUIT ??

(a)  

9.

WHAT IS THE SYMBOL FOR ohm ??

a)

Ω\Omega

b)

Φ\Phi

c)

β\beta

d)

oo

10.

WHAT IS THE UNIT OF ELECTRIC CURRENT ??

a)

VOLT

b)

OHM

c)

AMPERE

d)

COULOMBS

11.

WHAT IS THE UNIT OF ELCTRIC CHARGE ??

a)

AMPERE

b)

COULOMBS

c)

VOLT

d)

OHM

12.

1 ampere =

 1 coulmb?\frac{1\ coulmb}{?}  

a)

1 miniute 

b)

1 second

c)

1 hour

d)

1 milisecond

13.

I =

 Q?\frac{Q}{?}  

a)

s

b)

t

c)

v

d)

q

14.

1 C. =

a)

Charge on 6.25 x 1018 electrons

b)

Charge on 6.35 x 1018 electrons

c)

Charge on 6.25 x 1018 protons

d)

Charge on 7.25 x 1018 electrons

15.

R =

 VI  R =4V2A = ?Ω\frac{V}{I}\ \rightarrow\ R\ =\frac{4V}{2A}\ =\ ?\Omega  

a)

3 Ω\Omega  

b)

4 Ω\Omega  

c)

2 Ω\Omega  

d)

8 Ω\Omega