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Electric Flux Free Doubts and Solutions

CBSE - XII Science - Physics - Electric Charges and Fields

what is flux

Asked by dasdebasish25082003 22nd August 2020, 6:01 AM
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CBSE - XII Science - Physics - Electric Charges and Fields

Unit of Electric flux_?   

Asked by mddanis71895 21st August 2020, 6:45 PM
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CBSE - XII Science - Physics - Electric Charges and Fields

Plzz explain

qsnImg
Asked by dharaelect 27th March 2019, 10:28 PM
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CBSE - XII Science - Physics - Electric Charges and Fields

Image has been uploaded below. Please solve bit i.

qsnImg
Asked by bjayanta 27th February 2019, 9:56 PM
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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
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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
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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
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CBSE - XII Science - Physics - Electric Charges and Fields

Q) The electric field in a region is given by rightwards arrow for E of equals fraction numerator a left parenthesis x i with overbrace on top plus y j with overbrace on top plus z k with overbrace on top right parenthesis over denominator left parenthesis x squared plus y squared plus z squared right parenthesis to the power of begin display style 3 over 2 end style end exponent end fraction space. p r o v e space t h a t space t h e space f l u x space t h r o u g h space t h e space s u r f a c e space o f space a space c a s e space o f space s i d e space l e n g t h space l space c e n t e r e d space a t space t h e space o r i g i n space i s space 4 πa.

Asked by araima2001 7th June 2017, 3:43 PM
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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
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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
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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
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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 begin mathsize 12px style 2 cross times 10 cubed N m squared divided by C end style. if the same charge were enclosed inside a spherical shell of radius 1 m, then the flux diverging will be?
(a) begin mathsize 11px style 2 cross times 10 cubed N m squared divided by C end style
(b)begin mathsize 11px style 4 cross times 10 cubed N m squared divided by C end style
(C)begin mathsize 11px style 1 cross times 10 cubed N m squared divided by C end style
(d)zero

Asked by ayushi 24th April 2016, 9:05 AM
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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
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CBSE - XII Science - Physics - Electric Charges and Fields

If begin mathsize 11px style straight E with rightwards arrow on top space equals space 6 straight i with hat on top space plus space 3 straight j with hat on top space plus space 4 straight k with hat on top end style, 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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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CBSE - XII Science - Physics - Electric Charges and Fields

Dear Ma’m, Why is electric flux a scalar quantity?

Asked by mahi.prarthu 27th May 2014, 11:10 PM
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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
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