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Worksheets

grade 6 , con 3 , lesson 5&6

Total questions: 12

Worksheet time: 6mins

Name
Class
Date
1.

Electricity can flow through

a)

electric conductors.

b)

electric insulators

c)

Wooden bar

d)

An eraser

2.

........... are used to stop the flow of electricity.

a)

Resistors

b)

Electric insulators

c)

Electric conductors.

d)

Galvanometers

3.

......can be found in toasters and......

a)

Microwaves electric stoves

b)

Electric stove - resistors

c)

Resistors-electric stoves

d)

Microwaves - electric resistors

4.

In the ........circuit, all components are connected in one loop.

a)

open parallel

b)

closed parallel

c)

open series

d)

closed series

5.

In a the....... electric current can flow through different branches

a)

series circuit

b)

resistor

c)

parallel circuit

d)

microwave

6.

is used to slow the flow of an electric current in the electric circuit

a)

A battery

b)

A switch

c)

A resistor

d)

A lamp

7.

Scientists use a to detect the flow of small electric currents

a)

generator

b)

battery

c)

galvanometer

d)

switch

8.

Resistors are found in all of the following devices, except

a)

toasters.

b)

microwaves.

c)

electric stoves

d)

batteries.

9.

All of the following are from the properties of parallel electric circuits, except

a)

all components are connected together.

b)

electric current pass in one loop only

c)

we can turn off or remove one light bulb without affecting the other light bulbs.

d)

electric current flow through different branches.

10.

The ......is a muscle that beats inside the human body to push the blood to all body parts.

a)

brain

b)

heart

c)

stomach

d)

hair

11.

The normal heart has a heart to which creates electrical current that cause the

a)

natural pacemaker - stop.

b)

natural pacemaker - contract.

c)

artificial pacemaker - stop.

d)

artificial pacemaker - contract.

12.

The artificial pacemaker is inserted into the of the human body.

a)

brain

b)

chest

c)

legs

d)

hands