First Year Physics Chapter 9 Online MCQ Test for 1st Year Physics Chapter 9 (Physical Optics)


ICS Part 1 Physics
Chapter 9 Test

Start Chapter 9 Test

MCQ's Test For Chapter 9 "Physics ICS Part 1 Chapter 9 Online Test"

Try The MCQ's Test For Chapter 9 "Physics ICS Part 1 Chapter 9 Online Test"

  • Total Questions17

  • Time Allowed20

Physics ICS Part 1 Chapter 9 Online Test

00:00
Question # 1

The algebraic sum of potential chagnes for a complete circuit is zero it is the statement of.

Question # 2

Nautral zone in electric field of two similar charge is region where.

Question # 3

On moving a charge of 20 Coulomb by 2 cm. 2 J of work is done, then the potential differecne between the points is.

Question # 4

The electric resistance of a metal

Question # 5

The SI unit of conductance is.

Question # 6

If air is replaced  by any other dielectic medium the fore of attraction or repulsion between two charges.

Question # 7

1.6 x 10-19  J is always equal to.

Question # 8

Current Electricity is the branch of physics which deals with electric charges.

Question # 9

To eliminate stray electric field interference, circuits of sensitive electonic devices are enclosed in.

Question # 10

A positive charge is placed at the center of sphere of radius r, then the electric flux depends upon 

Question # 11

Gaussian surface is

Question # 12

Ohm's law can be expressed as.

Question # 13

If the source of e.m.f. is gtraversed from negative to positive termina, the potential change is.

Question # 14

An electric field can deflect.

Question # 15

The reciprocal of resistance is known as .

Question # 16

SI Unit of EMF is.

Question # 17

Value of dielectric consgtant  e r for water is

Prepare Complete Set Wise Chapter 9 "Physics ICS Part 1 Chapter 9 Online Test" MCQs Online With Answers


Topic Test

00:00
9th Chapter

11th Class ICS Physics Chapter 9 Test

Top Scorers Of Chapter 9 "Physics ICS Part 1 Chapter 9 Online Test" MCQ`s Test

  • S
    Samina 19 - Apr - 2024 00 Min 56 Sec 16/17
  • A
    Ahmer Naveed 15 - May - 2024 01 Min 01 Sec 16/17
  • 1
    116 Zahida adil 14 - May - 2024 01 Min 09 Sec 16/17
  • D
    Daisy. Lazy 29 - Mar - 2024 01 Min 13 Sec 16/17
  • Y
    YT MUSFIR 17 - Mar - 2024 01 Min 32 Sec 16/17
  • M
    mahn n 01 - Jun - 2023 02 Min 05 Sec 16/17
  • H
    Hishmat Kumar 02 - Mar - 2024 02 Min 31 Sec 16/17
  • S
    safa n 08 - Jun - 2024 02 Min 58 Sec 16/17
  • M
    m haseeb m haseeb 25 - Jun - 2024 04 Min 38 Sec 16/17
  • M
    Muteeba Bashir 13 - Apr - 2024 01 Min 30 Sec 15/17
  • A
    Adan Tariq 18 - Apr - 2024 01 Min 48 Sec 15/17
  • R
    Rana Zaman 15 - Nov - 2024 11 Min 42 Sec 15/17
  • S
    Saleem Saleem 07 - Mar - 2024 00 Min 18 Sec 14/17
  • H
    Hareem Fatima 07 - Apr - 2024 01 Min 56 Sec 14/17
  • E
    Eman Khan 17 - Jan - 2024 07 Min 46 Sec 14/17

FSc Part 1 Physics (New Book) Chapter 9 Important MCQ's

Sr.# Question Answer
1

The electric field created bypositive point charge is.

A.

Radially inward

B.

Radially outward

C.

Zero

D.

Cirular

2

Electric force as compared to gravitational force is.

A.

Very weak

B.

Very strong

C.

Moderately weak

D.

Infinite

3

Nautral zone in electric field of two similar charge is region where.

A.

Both positive and negative charges are present

B.

Equal quantity of both positive and negative charges are present

C.

An electric dipole exists

D.

No electric ifeld line passes

4

Two pont charges  A and B are separated by 10 m. If the distance between tehm is reduced to 5 m. the force exerted on each.

A.

Decrease to half its original value

B.

Increase to twice the original value

C.

Increase four times to its original value

D.

Decreases to one quarer of its original value

5

Which can be used as unit of energy.

A.

watt sec

B.

Nm-1

C.

VC-1

D.

VA

6

mho m-1 is the SI unit of.

A.

Conductance

B.

Conductivity

C.

Resistance

D.

Resistivity

7

A positive charge is placed at the center of sphere of radius r, then the electric flux depends upon 

A.

The radius of the sphere

B.

Quantity of charge

C.

The intensity of the electric field

D.

All of the above

8

The vlaue of ralative parmittivity e r. for various dielectric is always.

A.

Larger than unity

B.

Less than unity

C.

Equal to unity

D.

Slightly less than unity

9

Concept of field lines of force was introduced 

A.

Faraday

B.

Coulomb

C.

Franklin

D.

Gauss

10

SI Unit of EMF is.

A.

Volt

B.

Joule

C.

Both a and b

D.

Farad

Test Questions

Is this page helpful?