More Classes
5th Class
6th Class
7th Class
8th Class
9th Class
10th Class
11th Class
12th Class
NAT I
NAT II
CSS
IQ
General Knowledge
MDCAT
ECAT
GAT General
GAT Subject
Other Links
Go to Home
Online Tests
Ics Part 2 Physics Chapter 1 Test Online MCQs With Answers
Question # 1
The electrons in one coulomb change is equal to.
Choose an answer
1.6 x 10
-19
2.25 x 10
-19
6.25 x 10
-18
6.25 x 10
-19
Previous
Skip
Next
Question # 2
The force of Neutron due to field of 10
2
N/C is.
Choose an answer
1.6 x 10
-17
N
1.6 x 10
-19
N
Zero
1.6 x 10
-21
N
Previous
Skip
Next
Question # 3
Electric potencial of earth is taken to be zero because the earth is good:
Choose an answer
Semiconductor
Conductor
Insulator
Dielectric
Previous
Skip
Next
Question # 4
The number of electrons in one coulomb charge is equal to
Choose an answer
6.2 x 10
18
electrons
Zero electrons
1.6 x 10
-22
electrons
6.2 x 10
21
electrons
Previous
Skip
Next
Question # 5
Presence of dielectric always.
Choose an answer
Increase the electrostatic force
Reduces the electrostatic force
Do not effect electrostatic force
Doubles the electrostatic force
Previous
Skip
Next
Question # 6
The process of copying is:
Choose an answer
Axillugraphy
Chromatography
Xerography
Spectrography
Previous
Skip
Next
Question # 7
Two opposite point charge of same magnitude separated by distance 2d, electric potential mid way between them is.
Choose an answer
1 V
2 V
Zero
V/2
Previous
Skip
Next
Question # 8
Closeness of the electric field lines is the measure of.
Choose an answer
Direction of field
Strength of field
Potential difference
Uniformity of field
Previous
Skip
Next
Question # 9
Flux through any closed surface is:
Choose an answer
1/ε
2
∘
times the total charge enclosed in it
ε
2
∘
time the total charge enclosed in it
1/ε
∘
ties the total charge enclosed in ti
ε
∘
time the total charge enclosed in it
Previous
Skip
Next
Question # 10
The negative of the potential gradient is
Choose an answer
Electrostatic force
Electromotive force
Potential difference
Electric field intensity
Previous
Skip
Next
Question # 11
Charge on electron is
Choose an answer
1.6 x 10
-19
C
1.6 x 10
19
C
1.6 x 10
-17
C
1.6 x 10
17
C
Previous
Skip
Next
Question # 12
A force of 0.01 N is exerted on a charge 1.2 x 10
-5
C at a certain point. The electric field at that point is
Choose an answer
1.2 x 10
4
N/C
1.2 x 10
4
C/N
8.3 x 10
2
N/C
8.3 x 10
-2
N/C
Previous
Skip
Next
Question # 13
When the medium is insulator the elecrostatic force between the charges is
Choose an answer
Decreased
Zero
Increased
None of above
Previous
Skip
Next
Question # 14
Electric potential at a distance ''r'' from ''q'' is:
Choose an answer
V
r
= 1/54πε
∘
q/r
2
Vr=1/4πε
∘
2
q/r
V
r
=1/4πε
∘
2q/r
V
r
=1/4πε
∘
q
2
/r
Previous
Skip
Next
Question # 15
If both the magnitude of charges and distance between them is doubled, then coulomb's force will be.
Choose an answer
Doubled
Hlaf
Remain same
One fourth
Previous
Skip
Next
Question # 16
Electro encephalon graph is the diagnostic test for the working of.
Choose an answer
Eye
Heart
Brain
Lungs
Previous
Skip
Next
Question # 17
The electric intensity due to two oppositely charged plates is
Choose an answer
None of these
Previous
Skip
Next
Question # 18
If the distance between two charges is halved and charges are also doubled, then force between them will be.
Choose an answer
Two time
Four time
Eight time
Sixteen time
Previous
Skip
Next
Back