First Year Physics Chapter 10 Online MCQ Test for 1st Year Physics Chapter 10 (Heat and Thermodynamics)


This online test contains MCQs about following topics:

Least Distance of Distint Vision - Magnifying power and Resolving power of Optical Instruments - Simle Microscope - Compound Microscope - Astronomical Telescope - Spectrometer

FSC Part 1 Physics Ch. 10 Test

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MCQ's Test For Chapter 10 "Physics Fsc Part 1 Chapter 10 Online Test"

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  • Total Questions17

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Physics Fsc Part 1 Chapter 10 Online Test

00:00
Question # 1

The unit of flux density is.

Question # 2

The force exrted on a wrie of 1 metee length carrying 1 ampere current placed atright angle to the magnetic field is called.

Question # 3

When a charged particle is projected perpedicular to uniform magnetic field, its trajectory is.

Question # 4

The work done by a magnetic field for revolving the chrged particle q in a circular path will be.

Question # 5

The unit NA-1 m-1 is called

Question # 6

The SI Unit of magnetic flux is.

Question # 7

A current is flowing towards north along a power line. The directio of the magnetic field over teh wire is directed towards.

Question # 8

The direction of line of magetic force can be found by 

Question # 9

The number of magnetic lines of force passing through any furface is known as.

Question # 10

A moving charged particle is surrounded by 

Question # 11

If the current passing through a wire in a magnetic fiedl is doubled, the magnetic force would become.

Question # 12

The motional emf depends upon the.

Question # 13

If electric current flows from top towards the bottom through a wire then the direction of lines of force would be .

Question # 14

The value of the induced emf is directly proportional to the rate of change of.

Question # 15

Lenz's law is consistent with

Question # 16

A magnetic compass will be deffected if it is kept near a

Question # 17

The direction of induced current is always so as ato oppose the chagne. Which causes the current, This is the statemetn of.

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10th Chapter

11th Class Physics Chapter 10 Test

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FSc Part 1 Class Physics (New Book) Chapter 10 Important MCQ's

Sr.# Question Answer
1

The work done by a magnetic field for revolving the chrged particle q in a circular path will be.

A.

Fd

B.

Max

C.

Nagetive

D.

Zero

2

The unit of flux density is.

A.

NA -1 m-1

B.

NA m-1

C.

N m A-2

D.

Nm A

3

Lenz's law deals with the.

A.

Magnitude of induced current

B.

Magnitude of induced emf

C.

Direction of induced emf

D.

Direction of induced current

4

The motional emf depends upon the.

A.

Length of a conductor

B.

Strength of a magnetic field

C.

Speed of the conductor

D.

All of the above

5

A magnetic compass will be deffected if it is kept near a

A.

Charge  of motion 

B.

Charge at rest

C.

Both a and b

D.

None

6

One of the following quantities that is not affected by the magentic field is

A.

Moving charge

B.

Change in magenetic flux

C.

Current flowing in conductor

D.

Stationary charge

7

Total number of magnetic lines of foce passing normally through unit area is called.

A.

Flux density

B.

Magnetism

C.

Flux

D.

Magnetic flux

8

A changing magnetic field produces

A.

Electric current

B.

Changing electric fiedl

C.

Magnetic field

D.

Conservative field

9

The direction of line of magetic force can be found by 

A.

Right hand rule

B.

Left and rule

C.

Hund's rule

D.

Left and right hand rules

10

The radius of curvature of the path of a charged particle in a uniform magentic field is directly proportional to

A.

The particle's charge

B.

The particle's momentum

C.

The particle's energy

D.

The flux dinsity of the field

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