Physics 10 Unit 13 MCQs Tests

In this post, we have prepared 4 MCQs tests of Federal Board Physics 10 Unit 13 MCQs Tests. For more Class 10 Physics MCQs Tests visit this page.


Physics 10 Unit 13 MCQs Tests


Practice MCQs Test No 1

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Class 10 Physics

Chapter 13

Practice MCQs Test No 1

1 / 20

The number of electrons in one coulomb charge is equal to

2 / 20

When a glass rod is rubbed with a silk cloth, then

3 / 20

When an insulating rod is charged negatively, this is due to:

4 / 20

A positive charge

5 / 20

An insulating rod is charged positively by rubbing. This is due to:

6 / 20

Metals are good conductors of electricity, because they have

7 / 20

In the presence of a charged body an insulated inductor develops positive charge at one end and negative charges at other end, this process is called the

8 / 20

Electric charges can be produced by rubbing a neutral body with

9 / 20

Study of charges at rest is called ______.

10 / 20

SI unit of electric charge is

11 / 20

Electroscope is an instrument used for

12 / 20

If we run a plastic comb through hair and then bring it near shell pieces of paper. The comb

13 / 20

Free electrons are

14 / 20

Only _____ type of charges exist.

15 / 20

Which one of the following statements is correct?

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An object gain excess negative charge after being rubbed against another ______ object.

17 / 20

If a glass rod is rubbed with a silk cloth, it receives charge by the process of:

18 / 20

Like charges always _____ each other.

19 / 20

A body can be charged by

20 / 20

Which one of the following statements is correct?

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Practice MCQs Test No 2

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255

Class 10 Physics

Chapter 13

Practice MCQs Test No 2

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Force experienced by a unit positive charge placed at a point in the electric field is known as

2 / 20

Force of attraction or repulsion acts between

3 / 20

Electroscope can be charge by the process

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According to Coulomb's law

5 / 20

The value of Coulomb's constant K depends upon

6 / 20

A region around the charge in which it exerts electrostatic force on another charge is called

7 / 20

Electric charge of 100µC is 13 m apart from another charge 16.9µC. The force between them in Newton is

8 / 20

The spacing between the field lines shows the

9 / 20

SI unit of electric field intensity is

10 / 20

The magnitude of the charge on the electron is:

11 / 20

The force per unit charge is known

12 / 20

If the distance between two charges is doubled, the electric force between them will become

13 / 20

SI unit of electric intensity is

14 / 20

The space around the charge within which other charges are influenced by it is called

15 / 20

K is constant of proportionality given by

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If the distance between the two charged bodies is halved, the force between them becomes

17 / 20

The value of K

18 / 20

SI unit of K

19 / 20

Who established fundamental law of electric force between two stationary charged particles?

20 / 20

The electric force of repulsion between two electrons at a distance of 1 m is

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Practice MCQs Test No 3

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198

Class 10 Physics

Chapter 13

Practice MCQs Test No 3

1 / 20

One electron volt is equal to

2 / 20

Which statement is true about electrical potential?

3 / 20

Electric potential is a

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The capacitance C of a capacitor is given by the relation

5 / 20

SI unit of capacitance.

6 / 20

Parallel plate capacitor consist of two metal plates separated by

7 / 20

A capacitor is a perfect insulator for

8 / 20

Electric field is strong when liens are

9 / 20

In order to store the charge a device is used which is called

10 / 20

The potential difference between two points is one volt. The amount of work done in moving a charge of one coulomb from one point to another is

11 / 20

When capacitors are connected in parallel, their equivalent capacitance is equal to

12 / 20

Electric field intensity is a vector quantity and its direction is

13 / 20

Work done in bringing a unit positive charge from infinity to that point in an electric field is called

14 / 20

Electron volt is the unit of

15 / 20

Which is incorrect for parallel capacitor?

16 / 20

The work done in moving a unit positive charge form one point to another against the eclectic field is a measure of

17 / 20

_______ at a point in an electric field is equal to amount of work done in bringing unit positive charge from infinity to that point

18 / 20

The electric intensity at infinite distance from the point charge is

19 / 20

Which one of the following is correct?

20 / 20

The electron energy is one electron — volt when it is accelerated through a potential difference of

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Practice MCQs Test No 4

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196

Class 10 Physics

Chapter 13

Practice MCQs Test No 4

1 / 19

Capacitors are used in resonant circuit that tune radios to particular frequency for

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In variable capacitors

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Application of electrostatic is

4 / 19

Variable capacitors are used in

5 / 19

In Mica capacitors the dielectric is

6 / 19

Three capacitors C₁, C₂ and C₃ are connected in parallel. Their equivalent capacitance will be

7 / 19

In fixed type of capacitors, the value of capacitance

8 / 19

Farad is defined as

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In variable capacitors, the value of capacitance can be

10 / 19

It is a fixed capacitor

11 / 19

Capacitors are used in

12 / 19

Which of the following is commercial type capacitor?

13 / 19

When capacitors are connected in series, their equivalent capacitance is equal to

14 / 19

Tick the correct statement

15 / 19

A radio tuning capacitor is a

16 / 19

If 4µF and 2µF capacitors are connected in series, the equivalent capacitance is given by

17 / 19

The equivalent capacitance is greater than individual capacitance in

18 / 19

Two 50µF capacitors are connected in parallel. The equivalent capacitance of the combination is

19 / 19

Capacitor have different types depending upon

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