The flux entering and leaving a closed s...

The flux entering and leaving a closed surface are `5xx10^5` and `4xx10^5` MKS units reapestively, then the charge inside the surface will be

`-8.85xx10^-7 C`

`8.85xx10^-7 C`

`8.85xx10^7 C`

`-8.85xx10^7 C`

Text Solution

Verified by Experts

Topper's Solved these Questions

ELECTRONS AND PHOTONS
TARGET PUBLICATION|Exercise Evaluation Test|19 Videos
FORCE
TARGET PUBLICATION|Exercise Evaluation Test|18 Videos

Similar Questions

Explore conceptually related problems

If the electric flux entering and leaving an enclosed surface are phi_1 and phi_2 respectively, then the electric charge inside the surface will be

The longitudinal strain and lateral strain of a given wire ar 5xx10^(-5) and 25xx10^(-6) respectively. The Poisson's ratio is

The force of surface tension on a ring situated on the surface of water is 14pixx10^-4N . Then the diameter of the ring is (Surface tension of water =70xx10^-3 N//m

When a 10 muC charge is enclosed by a closed surface, the flux passing through the surface is phi . Now another 10 mu charge is placed inside the closed surface, then the flux passing through the surface is ______.

A spherical Gaussian surface encloses a charge of 17.7 xx 10^-8C :- Calculate the electric flux passing though the surface.

Photon having wavelength lambda = 3.5xx10^(-7)m and lambda = 5.4xx10^(-7)m incident on a metal surface successively, let in both cases the ration of their stopping potential is 2 : 1, find work function :

The reading of pressure meter attached with a closed pipe is 3.5 xx 10^(5)Nm^(-2) . On opening the valve of the pipe, the reading of the pressure meter is reduced to 3.0 xx 10^(5) Nm^(-2) . Calculate the speed of the water flowing in the pipe.

A thin liquid film of thickness 5xx10^-5m is formed between two glasses plates of surface area 1xx10^-2 m^2 . If the surface tension of the liquid is 60xx10^-2N//m the force that is required to separate the glass plates is.

Perform the following operations : 1.05 xx 10^-4 -9.7 xx 10^-5

TARGET PUBLICATION-ELECTROSTATICS-EXCERCISE

Assertion : electric flux represents the number of electric lines pas...
Text Solution
|
The electric flux coming out of one face of a cube is 4/epsilon0. The ...
Text Solution
|
The flux entering and leaving a closed surface are 5xx10^5 and 4xx10^5...
Text Solution
|
A point charge +q is placed at the centre of a cube of side L. the ele...
Text Solution
|
A metallic solid sphere is placed in a uniform electric field. The lin...
Text Solution
|
What is T.N.E.I. through the surface A and B respectively?
Text Solution
|
Three charges +5C, +7C, -4C are situated within a body and charges -5C...
Text Solution
|
A water molecule has an electric dipole moment 6.4xx10^-30 Cm when it ...
Text Solution
|
An electric dipole cosisting of two opposite charges of 2xx10^-1C each...
Text Solution
|
For a dipole q=2xx10^-6C and d=0.01m. Calculate the maximum torque for...
Text Solution
|
A square is centred at origin having sides parallel to x-axis and y-ax...
Text Solution
|
Four metal conductors having differnet shapes i. a sphere ii. Cylindr...
Text Solution
|
64 small drops of mercury, each of radius r and charge q, coalesce to ...
Text Solution
|
A conducting sphere of radius 10 cm is charged to 10 muC. Another unch...
Text Solution
|
Electric charges q, q, -2q are placed at the corners of an equilatera...
Text Solution
|
Infinite charges of magnitude q each are lying at x=1,2,4,8…… metre on...
Text Solution
|
If a charge is moved against the coulomb force of an electric field, t...
Text Solution
|
Two indentical conducting balls A and B have positive charges q1 and q...
Text Solution
|
Two identical metallic spheres A and B of exactly equal masses m are t...
Text Solution
|
A soap bubble is given a negative charge, then its radius
Text Solution
|