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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191

Class 10 Physics

Chapter 13

Practice MCQs Test No 1

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Free electrons are

2 / 20

SI unit of electric charge is

3 / 20

Which one of the following statements is correct?

4 / 20

Study of charges at rest is called ______.

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A body can be charged by

6 / 20

Only _____ type of charges exist.

7 / 20

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

8 / 20

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

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Which one of the following statements is correct?

10 / 20

The number of electrons in one coulomb charge is equal to

11 / 20

Like charges always _____ each other.

12 / 20

Metals are good conductors of electricity, because they have

13 / 20

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

14 / 20

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

15 / 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

16 / 20

Electroscope is an instrument used for

17 / 20

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

18 / 20

Electric charges can be produced by rubbing a neutral body with

19 / 20

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

20 / 20

A positive charge

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Practice MCQs Test No 2

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112

Class 10 Physics

Chapter 13

Practice MCQs Test No 2

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

2 / 20

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

3 / 20

SI unit of electric intensity is

4 / 20

SI unit of K

5 / 20

SI unit of electric field intensity is

6 / 20

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

7 / 20

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

8 / 20

The value of Coulomb's constant K depends upon

9 / 20

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

10 / 20

According to Coulomb's law

11 / 20

Force of attraction or repulsion acts between

12 / 20

K is constant of proportionality given by

13 / 20

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

14 / 20

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

15 / 20

The magnitude of the charge on the electron is:

16 / 20

The spacing between the field lines shows the

17 / 20

The force per unit charge is known

18 / 20

Electroscope can be charge by the process

19 / 20

The value of K

20 / 20

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

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Practice MCQs Test No 3

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87

Class 10 Physics

Chapter 13

Practice MCQs Test No 3

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A capacitor is a perfect insulator for

2 / 20

One electron volt is equal to

3 / 20

Which statement is true about electrical potential?

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Which one of the following is correct?

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Electric field is strong when liens are

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

7 / 20

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

8 / 20

Parallel plate capacitor consist of two metal plates separated by

9 / 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

10 / 20

The electric intensity at infinite distance from the point charge is

11 / 20

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

12 / 20

The capacitance C of a capacitor is given by the relation

13 / 20

Electric field intensity is a vector quantity and its direction is

14 / 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

15 / 20

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

16 / 20

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

17 / 20

SI unit of capacitance.

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Which is incorrect for parallel capacitor?

19 / 20

Electron volt is the unit of

20 / 20

Electric potential is a

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Practice MCQs Test No 4

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79

Class 10 Physics

Chapter 13

Practice MCQs Test No 4

1 / 19

In variable capacitors

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It is a fixed capacitor

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

4 / 19

Application of electrostatic is

5 / 19

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

6 / 19

Which of the following is commercial type capacitor?

7 / 19

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

8 / 19

Capacitors are used in

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In variable capacitors, the value of capacitance can be

10 / 19

Variable capacitors are used in

11 / 19

In fixed type of capacitors, the value of capacitance

12 / 19

Tick the correct statement

13 / 19

Capacitor have different types depending upon

14 / 19

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

15 / 19

The equivalent capacitance is greater than individual capacitance in

16 / 19

In Mica capacitors the dielectric is

17 / 19

Farad is defined as

18 / 19

A radio tuning capacitor is a

19 / 19

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

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