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


ICS Part 1 Physics
Chapter 10 Test

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

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Physics ICS Part 1 Chapter 10 Online Test

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Question # 1

Production of induced emf in a coil is linked with.

Question # 2

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

Question # 3

The unit of flux density is.

Question # 4

A 0.50 T field over an area of 2 m2 ehich lies at angle of 60 degree tothe field, then the magnetic flux is.

Question # 5

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

Question # 6

The SI unit of magnetic induction or flux density is.

Question # 7

The direction of line of magetic force can be found by 

Question # 8

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

Question # 9

The unit NA-1 m-1 is called

Question # 10

If a current is passing through a wire, the magnet lines of fore are.

Question # 11

Lenz's law is consistent with

Question # 12

Two free parallel straight wires carrying currents inthe opposite direction 

Question # 13

The fact that emf produced by motion of a coil across a magnetic field was discovered by 

Question # 14

The SI Unit of magnetic flux is.

Question # 15

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

Question # 16

The motional emf depends upon the.

Question # 17

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

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11th Class ICS Physics Chapter 10 Test

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

Sr.# Question Answer
1

The unit NA-1 m-1 is called

A.

Weber

B.

Tesla

C.

Coulomb

D.

None of these

2

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

3

Lenz's law is consistent with

A.

Law of conservation of energy

B.

Law of conservation of charge

C.

Law of conservation of momentum

D.

Law of conservation of mass

4

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

5

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

6

What is induced when there is a relative motion between coil and the magnet.

A.

Potential 

B.

emf

C.

Flux

D.

Energy

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

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

A.

Magnetism

B.

Electric flux

C.

Magnetic flux

D.

Flux density

9

The fact that emf produced by motion of a coil across a magnetic field was discovered by 

A.

Michael Faraday

B.

Henry

C.

Orested

D.

Both a and b

10

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

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