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

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A positive charge

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Only _____ type of charges exist.

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Free electrons are

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

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

6 / 20

The number of electrons in one coulomb charge is equal to

7 / 20

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

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Which one of the following statements is correct?

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Metals are good conductors of electricity, because they have

10 / 20

A body can be charged by

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Like charges always _____ each other.

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Electroscope is an instrument used for

13 / 20

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

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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

15 / 20

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

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

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SI unit of electric charge is

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Which one of the following statements is correct?

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Study of charges at rest is called ______.

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Electric charges can be produced by rubbing a neutral body with

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Practice MCQs Test No 2

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188

Class 10 Physics

Chapter 13

Practice MCQs Test No 2

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According to Coulomb's law

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The value of Coulomb's constant K depends upon

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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

5 / 20

The magnitude of the charge on the electron is:

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

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Electroscope can be charge by the process

8 / 20

The spacing between the field lines shows the

9 / 20

SI unit of electric intensity is

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

11 / 20

SI unit of K

12 / 20

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

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

14 / 20

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

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SI unit of electric field intensity is

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

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The force per unit charge is known

18 / 20

The value of K

19 / 20

Force of attraction or repulsion acts between

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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150

Class 10 Physics

Chapter 13

Practice MCQs Test No 3

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

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Electric field is strong when liens are

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The electric intensity at infinite distance from the point charge is

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

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Which statement is true about electrical potential?

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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

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One electron volt is equal to

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Which one of the following is correct?

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A capacitor is a perfect insulator for

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

11 / 20

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

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

13 / 20

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

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SI unit of capacitance.

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Which is incorrect for parallel capacitor?

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Parallel plate capacitor consist of two metal plates separated by

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Electric potential is a

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The capacitance C of a capacitor is given by the relation

19 / 20

Electron volt is the unit of

20 / 20

Electric field intensity is a vector quantity and its direction is

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Practice MCQs Test No 4

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146

Class 10 Physics

Chapter 13

Practice MCQs Test No 4

1 / 19

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

2 / 19

Tick the correct statement

3 / 19

Farad is defined as

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In variable capacitors

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Variable capacitors are used in

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Which of the following is commercial type capacitor?

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In Mica capacitors the dielectric is

8 / 19

Capacitor have different types depending upon

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It is a fixed capacitor

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The equivalent capacitance is greater than individual capacitance in

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Application of electrostatic is

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In variable capacitors, the value of capacitance can be

13 / 19

A radio tuning capacitor is a

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

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In fixed type of capacitors, the value of capacitance

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

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

18 / 19

Capacitors are used in

19 / 19

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

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