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"

Try The 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

00:00
Question # 1

Lenz's law deals with the.

Question # 2

Two free parallel straight wires carrying currents inthe opposite direction 

Question # 3

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

Question # 4

The unit NA-1 m-1 is called

Question # 5

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 # 6

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

Question # 7

The motional emf depends upon the.

Question # 8

The SI Unit of magnetic flux is.

Question # 9

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

Question # 10

A moving charged particle is surrounded by 

Question # 11

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

Question # 12

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

Question # 13

Magnetic field is detected by 

Question # 14

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

Question # 15

The unit of flux density is.

Question # 16

Two free parallel straight wires carrying curreint int he same direction

Question # 17

Electrons while moving perpedicularly through a uniform magnetic field are.

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10th Chapter

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 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

2

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

A.

Parallel to the wire

B.

Perpendicular to the wire

C.

Clockwise around the wire

D.

Anticlockwise around the wire

3

Magnetic field is detected by 

A.

Ammeter

B.

Galvanometer

C.

Magnetic compass

D.

Avometer

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

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

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

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

A.

A circle

B.

Ellipse

C.

A helix

D.

Straight line

8

The unit of flux density is.

A.

NA -1 m-1

B.

NA m-1

C.

N m A-2

D.

Nm A

9

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

10

The unit NA-1 m-1 is called

A.

Weber

B.

Tesla

C.

Coulomb

D.

None of these

Test Questions

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