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

  • Time Allowed20

Physics Fsc Part 1 Chapter 10 Online Test

00:00
Question # 1

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

Question # 2

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

Question # 3

The unit of flux density is.

Question # 4

Two free parallel straight wires carrying curreint int he same direction

Question # 5

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

Question # 6

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

Question # 7

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

Question # 8

Two free parallel straight wires carrying currents inthe opposite direction 

Question # 9

A moving charged particle is surrounded by 

Question # 10

Production of induced emf in a coil is linked with.

Question # 11

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

Question # 12

The direction of line of magetic force can be found by 

Question # 13

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

Question # 14

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

Question # 15

Magnetic field is detected by 

Question # 16

The unit NA-1 m-1 is called

Question # 17

Electrons while moving perpedicularly through a uniform magnetic field are.

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11th Class Physics Chapter 10 Test

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

Sr.# Question Answer
1

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

A.

Lenz's law

B.

Faraday's law

C.

Gauss's law

D.

Joule's law

2

What is teh value of the current in a wire of 10 cm long of the right angle to a uniform magentic field of 0.5 1weber/m2  when the force acting on the wire is 5 N ?

A.

1 A

B.

100 A

C.

10 A

D.

1000 A

3

The unit NA-1 m-1 is called

A.

Weber

B.

Tesla

C.

Coulomb

D.

None of these

4

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

5

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

6

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

A.

Magnetic flux

B.

Electric flux

C.

Force

D.

Work

7

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

8

The current produced when the conductor moes across a magnetic field is called

A.

Electric potential

B.

Electrosatic induction 

C.

Electromagnetic induction 

D.

Electric polarization

9

The e.m.f. produced in th conductor when it moves across a magnetic field is called.

A.

Self emf

B.

Motonal emf

C.

Mutual emf

D.

Induced emf

10

Two free parallel straight wires carrying currents inthe opposite direction 

A.

Do not affect wach other

B.

Repel each other

C.

Attract each other

D.

Get rotated

Test Questions

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