Ask Electric Flux question free
×
Electric Flux Free Doubts and Solutions
CBSE - XII Science - Physics - Electric Charges and Fields
13./A point charge of 12 µC is located at the centre of a cube of side 1 m. Calculate the electric flux through each face of the cube. (H.S.S.C.E.1999~S) [Ans. 2.26\times10^{5}N~m^{2}C^{-1}]
Asked by hussain221man
5th April 2024,
8:44 PM
CBSE - XII Science - Physics - Electric Charges and Fields
what is si unit of electric flux
Asked by am1954077
8th March 2024,
4:57 PM
CBSE - XII Science - Physics - Electric Charges and Fields
Help in this question.
Asked by carnivalgirl8421
29th June 2022,
10:06 PM
CBSE - XII Science - Physics - Electric Charges and Fields
Charge of 2C is placed at the centre of a cube of volume 8 cm^3. What is the electric flux passing through one face?
Asked by hitanshu04
27th May 2021,
7:33 PM
CBSE - XII Science - Physics - Electric Charges and Fields
The electric field components in are Ex = A+Bx, Ey = Ez = 0, in which A = 800 N/C , B= 100 N/C-m. Calculate (a) the flux through the cube (b) the charge within the cube. Assume that a = 0.1 m
Asked by hitanshu04
22nd May 2021,
7:41 PM
CBSE - XII Science - Physics - Electric Charges and Fields
Can we use the formula electric flux is equal to E×A cos theta
Asked by jayasartasarta995
9th May 2021,
10:32 PM
CBSE - XII Science - Physics - Electric Charges and Fields
what is flux
Asked by dasdebasish25082003
22nd August 2020,
6:01 AM
CBSE - XII Science - Physics - Electric Charges and Fields
Unit of Electric flux_?
Asked by mddanis71895
21st August 2020,
6:45 PM
CBSE - XII Science - Physics - Electric Charges and Fields
A point charge is placed at the centre of a closed Gaussian spherical surface of radius r. Electric flux passing through the surface is Φ. How is the electric flux Φ through the surface affected when the following changes are made in turn: (i) The spherical surface is replaced by a cylindrical surface of the same radius? (ii) The point charge is replaced by an electric dipole? Justify your answer in each case.
Asked by shitikanthdas31
15th June 2019,
9:58 AM
CBSE - XII Science - Physics - Electric Charges and Fields
Plzz explain
Asked by dharaelect
27th March 2019,
10:28 PM
CBSE - XII Science - Physics - Electric Charges and Fields
Image has been uploaded below. Please solve bit i.
Asked by bjayanta
27th February 2019,
9:56 PM
CBSE - XII Science - Physics - Electric Charges and Fields
A CHARGE IS PLACED AT THE CORNER OF A CUBE. WHAT IS THE NET FLUX COMING FROM THE CUBE?
Asked by pardeepkumar2281
19th January 2019,
6:57 PM
CBSE - XII Science - Physics - Electric Charges and Fields
A square is placed in a uniform electric field E parallel to the horizontal such that the plane of the square makes an angle of 30° with the field.If the side of the square is a,find the flux through the square wire.
Asked by agarrajeev06
9th January 2019,
5:15 PM
CBSE - XII Science - Physics - Electric Charges and Fields
Is electric intensity same as electric field? When is the flux 0,dA is parallel or perpendicular to intensity?
Asked by dasputemanoj81
15th December 2017,
6:36 PM
CBSE - XII Science - Physics - Electric Charges and Fields
Q) The electric field in a region is given by 
Asked by araima2001
7th June 2017,
3:43 PM
CBSE - XII Science - Physics - Electric Charges and Fields
A square surface of side 10 cm is placed inside a uniform electric field of 10 N/C. The normal to the surface makes an angle of 60° with the field direction. What is the flux through the surface?
Asked by Topperlearning User
5th May 2016,
5:40 PM
CBSE - XII Science - Physics - Electric Charges and Fields
State the factors on which the electric flux through a surface depends.
Asked by Topperlearning User
5th May 2016,
5:40 PM
CBSE - XII Science - Physics - Electric Charges and Fields
Why the flux of electric field due to these charges through the surface S is zero??
Asked by ayushi
26th April 2016,
6:38 PM
CBSE - XII Science - Physics - Electric Charges and Fields
A point charge (q) is enclosed inside a spherical shell of radius 0.5 cm. the flux diverging through the surface is 
. if the same charge were enclosed inside a spherical shell of radius 1 m, then the flux diverging will be?
(a) 
(b)
(C)
(d)zero
. if the same charge were enclosed inside a spherical shell of radius 1 m, then the flux diverging will be?
Asked by ayushi
24th April 2016,
9:05 AM
CBSE - XII Science - Physics - Electric Charges and Fields
Two charges of magnitude -2Q and +Q are located at points (a,0) & (4a,0) resp. . what is the electric flux due to these charges through sphere of radius 3a with its centre at the origin ?
Asked by yash.bisht9910
18th May 2015,
12:33 PM
CBSE - XII Science - Physics - Electric Charges and Fields
The electric field E due to a point charge at any point near it is defined as 
, where q is the test charge and F is the force acting on it.What is the physical significance of 
in this expression?Draw the electric filed lines of a point charge Q when
(i) Q > 0 and (ii)Q < 0.
Or
Define electric flux. Write its S.I. Units. A spherical rubber balloon carries a charge that is uniformity distributed over its surface.As the balloon is blown up and increases in size, how does the total electric flux coming out of the surface change?Give reason.
, where q is the test charge and F is the force acting on it.What is the physical significance of in this expression?Draw the electric filed lines of a point charge Q when
Asked by Topperlearning User
17th April 2015,
2:12 PM
CBSE - XII Science - Physics - Electric Charges and Fields
If 
, calculate the electric flux through a surface of area 20 units in Y-Z Plane.
, calculate the electric flux through a surface of area 20 units in Y-Z Plane.
Asked by Topperlearning User
17th April 2015,
1:08 PM
CBSE - XII Science - Physics - Electric Charges and Fields
Define electric flux? What is its SI unit?
Asked by Topperlearning User
17th April 2015,
12:53 PM
CBSE - XII Science - Physics - Electric Charges and Fields
Two point charges of +2 × 10-19 C and +8 × 10-19 C are separated by a distance of 2 metre. Find the point on the line joining them at which the electric field is zero.
Asked by Topperlearning User
17th April 2015,
12:48 PM
CBSE - XII Science - Physics - Electric Charges and Fields
How many electrons should be removed from a coin of mass 3.2 g, so that it just float in an electric field of intensity 1010 NC-1, directed upward.
Asked by Topperlearning User
17th April 2015,
12:46 PM
CBSE - XII Science - Physics - Electric Charges and Fields
Draw the electric lines of force for: (a) Equal and same point charges (b) Equal and opposite point charges
Asked by Topperlearning User
17th April 2015,
10:25 AM
CBSE - XII Science - Physics - Electric Charges and Fields
What kind of path is followed by a charged particle if it is free to move in electric field.
Asked by Topperlearning User
17th April 2015,
10:24 AM
CBSE - XII Science - Physics - Electric Charges and Fields
Give any one benefit of introducing the concept of electric field?
Asked by Topperlearning User
17th April 2015,
10:24 AM
CBSE - XII Science - Physics - Electric Charges and Fields
Why we use a test charge of small magnitude?
Asked by Topperlearning User
17th April 2015,
10:23 AM
CBSE - XII Science - Physics - Electric Charges and Fields
In which case the electric field lines are parallel to one another?
Asked by Topperlearning User
17th April 2015,
10:23 AM
CBSE - XII Science - Physics - Electric Charges and Fields
a point charge +10 micro coloumb is at a distance 5cm directly above the centre of a square of side 10cm. what is the magnitude of the electric flux through the square?
Asked by ankita aashi
31st May 2014,
9:23 PM
CBSE - XII Science - Physics - Electric Charges and Fields
Dear Ma’m, Why is electric flux a scalar quantity?
Dear Ma’m, Why is electric flux a scalar quantity?
Asked by mahi.prarthu
27th May 2014,
11:10 PM
CBSE - XII Science - Physics - Electric Charges and Fields
show that electric field may also be measured as volt/metre
Asked by chhabita2011
11th May 2014,
11:33 AM
