Physics 10 Unit 13 MCQs Tests

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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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Study of charges at rest is called ______.

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Like charges always _____ each other.

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A positive charge

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Electric charges can be produced by rubbing a neutral body with

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

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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

7 / 20

Metals are good conductors of electricity, because they have

8 / 20

Electroscope is an instrument used for

9 / 20

SI unit of electric charge is

10 / 20

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

11 / 20

Which one of the following statements is correct?

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The number of electrons in one coulomb charge is equal to

13 / 20

Free electrons are

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

15 / 20

Which one of the following statements is correct?

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

17 / 20

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

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

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Only _____ type of charges exist.

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A body can be charged by

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Practice MCQs Test No 2

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16

Class 10 Physics

Chapter 13

Practice MCQs Test No 2

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

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Electroscope can be charge by the process

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

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K is constant of proportionality given by

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The value of Coulomb's constant K depends upon

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SI unit of electric field intensity is

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

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

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According to Coulomb's law

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The force per unit charge is known

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

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The value of K

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The spacing between the field lines shows the

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

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SI unit of K

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The magnitude of the charge on the electron is:

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

19 / 20

SI unit of electric intensity is

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Force of attraction or repulsion acts between

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Practice MCQs Test No 3

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10

Class 10 Physics

Chapter 13

Practice MCQs Test No 3

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Parallel plate capacitor consist of two metal plates separated by

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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 one of the following is correct?

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A capacitor is a perfect insulator for

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Electric potential is a

7 / 20

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

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Which is incorrect for parallel capacitor?

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

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

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Electron volt is the unit of

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The electric intensity at infinite distance from the point charge is

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Electric field is strong when liens are

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One electron volt is equal to

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Which statement is true about electrical potential?

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

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The capacitance C of a capacitor is given by the relation

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Electric field intensity is a vector quantity and its direction is

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Practice MCQs Test No 4

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6

Class 10 Physics

Chapter 13

Practice MCQs Test No 4

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Capacitors are used in

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Variable capacitors are used in

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Tick the correct statement

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Application of electrostatic is

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In variable capacitors

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

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The equivalent capacitance is greater than individual capacitance in

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

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Farad is defined as

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In variable capacitors, the value of capacitance can be

11 / 19

Which of the following is commercial type capacitor?

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In fixed type of capacitors, the value of capacitance

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

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Capacitor have different types depending upon

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A radio tuning capacitor is a

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It is a fixed capacitor

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

18 / 19

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

19 / 19

In Mica capacitors the dielectric is

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