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# Electrostatics

## two spheres of different radii have gained equal charge. is the potential at the surface of each of those sphere same or it is greater in smaller sphere? give reason

Asked by Mayuri dave 12th July 2013 8:26 AM

## Sketch the electric field lines for a point charge 'q' where (i) q>0        (ii) q<0

Asked by pksunilnair 3rd October 2017 7:29 PM

## Two parallel plate capacitors X and Y have a same area of plates and same separations between them. X has air between the plates while Y contains a dielectric medium of K=4. 1.Calculate capacitance of each capacitor if equivalent capacitance of the combination is 4 micro farad  2. Calculate  the potential difference between plate X and Y.  3.Estimate the ratio of electrostatic energy stored in x and Y.

Asked by Priyanka 15th November 2017 3:43 PM

## Two charges +10 μC and -10 μC are held 2 cm apart. Calculate the electric field at a point on the equatorial line at a distance of 50 cm from the centre of the dipole.

Asked by rraj.15266 16th December 2017 8:18 PM

## Does two protons can attract each other?or does two electrons can attract each other?please explain in detail both the questions

Asked by abinash.gupta003 22nd December 2017 9:46 PM

## Explain it in detail

Asked by amitjena226 30th December 2017 9:35 AM

### NEET1 ALL Class Physics

Asked by amitjena226 30th December 2017 12:30 PM

## what does electrostatic conduction mean

Asked by Chandralekha 23rd January 2018 10:05 PM

## What do you understand by the electricity at rest ??

Asked by ashokdash294 16th February 2018 10:14 AM

## WHAT DOES  AN  ISOLATED  SYSTEM   STANDS  IN  ELECTROSTATICS ?

Asked by PARDEEP 31st March 2018 4:49 PM

## pls do me a favour . in ur video lessons of elecrtrostatic potential,in the second part what does she refer to reference??at 04:55

Asked by my3shyll 8th May 2018 8:59 PM

## State Coulomb’s law and express it in vector form.

Asked by asraneaf5588 22nd June 2018 8:31 PM

## 1)Compute the ratio of gravitational force and electrostatic force between an electron (mass-   9.1 × 10^-19 kg )and a proton (mass- .  1.7×10^-27 kg). GIVEN: e=1.6 ×10^-19C              G=6.67 ×10^-11 N m^2 /kg^-2   ANSWER GIVEN: 4.5 × 10^-40

Asked by mlan.man1710 20th August 2018 11:49 AM

## Please explain that how can we make a body positively charged by earthing

Asked by govtsecschoolnayaganv051 2nd April 2019 3:51 PM

## what's static electricity?

Asked by champ9462114424 19th April 2019 12:25 PM

## ye solve krna h sir

Asked by navodayjahajiya3009 2nd May 2019 11:54 AM

## A charged oil drop is kept at rest between 2 horizontal plates by applying electric filed.If electric field is momentarily switched on and off. Then what will be the position of the oil drop

Asked by valavanvino1011 28th May 2019 10:30 AM

## ??

Asked by SanskarAgarwal86 30th May 2019 9:00 PM

## ??

Asked by SanskarAgarwal86 2nd June 2019 12:44 AM

## Why is the electric field in a capacitor after introduction of dielectric= (sigma -sigma p)/ epsilon . Where sigma is surface charge density and sigma p is surface charge density of the polarised dielectric.

Asked by prakriti12oct 4th July 2019 9:31 PM

## Find the ratio of the forces between two tiny bodies with constant charges in air and in an insulating medium of dielectric constant K

Asked by hasnain.hossain121 7th August 2019 3:02 PM

## what is electrostatic force

Asked by ABHILASHA 23rd October 2019 10:43 PM

## find velocity of charge. pls solve by using mechanical energy conservation

Asked by ashutosharnold1998 31st March 2020 9:11 AM

## Good Morning Mam I want to ask :- What is static electricity?

Asked by Sah.nirmal 7th April 2020 9:00 AM

## kindly solve this problem....

Asked by rajmantilakhlan 9th April 2020 11:16 AM

## three point charges each Q at corners of equilateral triangleof sides 33l.

Asked by nisargrpatel99 28th April 2020 3:53 PM

## What is the theory of electrostatic force?

Asked by saleefpathan6046.9sdatl 29th April 2020 12:07 PM

## To charge of+100uc and -100uc are brought from infinite 250 distance.calculate work done and electric potential energy of the system.

Asked by pushpamehra20477 2nd May 2020 7:57 PM

## Pls solve

Asked by suchananag2002 2nd May 2020 10:09 PM

## how did benjamin franklin discover that clouds are electrically charged in a thunder storm?

Asked by mandalnikhil0740.8sdatl 4th May 2020 11:36 AM

## define 1) kWh 2)fuse 3)induction 4)static electricity

Asked by mandalnikhil0740.8sdatl 5th May 2020 10:19 AM

## Compute the gravitational force and the electric force between the electron and the proton in the hydrogen atom if they are 5.3 x 10-11 meters apart.  Then calculate the ratio of Fe to Fg.  Using the same orbital distance from above, find the orbital speed and the centripetal acceleration (in g’s) of an electron orbiting the nucleus of a hydrogen atom (assuming the orbit to be circular)

Asked by rushabhjain.avv 9th May 2020 3:35 PM

## 22

Asked by skmishra01011972 26th May 2020 7:45 PM

## Q - 5

Asked by majethiyarishat9566.12sdatl 28th May 2020 12:22 AM

## Q - 4

Asked by majethiyarishat9566.12sdatl 28th May 2020 12:23 AM

## Q - 8

Asked by majethiyarishat9566.12sdatl 28th May 2020 12:26 AM

## Q - 7

Asked by majethiyarishat9566.12sdatl 28th May 2020 12:27 AM

## Q - 16

Asked by majethiyarishat9566.12sdatl 28th May 2020 5:10 PM

## 15 no please solve it

Asked by nisargrpatel99 31st May 2020 7:24 AM

## When the electric field strength exceeds 3.0 × 10^6N C --1air losses its insulating properties. If an electron is placed in field calculate the acceleration of the electron. E = 1.6 × 10^-19 ,m=9.1 ×10^- 31 kg.

Asked by sharmashiva3667.12sdatl 8th June 2020 8:42 PM

## find work done

Asked by ashutosharnold1998 13th June 2020 11:50 AM

### NEET NEET Physics Electrostatics

Asked by prakriti12oct 19th June 2020 11:57 PM

## Q - 7

Asked by majethiyarishat9566.12sdatl 21st June 2020 1:49 PM

## a point charge Q1  = 100 microcoulomb is placed at a point A (1,0,1) and another point charge Q2 is placed at point B (4,4,2) find : a] magnitude of electrostatic interaction force acting between them b] find force on A due to B in vector form c] find force on B due to A in vector form.

Asked by resmitdholariya 21st June 2020 6:32 PM

## How electric flux of surface does not depend on the angle inclination to the normal of the surface and electric field

Asked by rubysumitsunil 23rd June 2020 8:15 PM

## What is the force between two small charged spheres saving charged

Asked by fatimashahin082 23rd June 2020 11:48 PM

## +4q and -q are two charges separated by a distance d. meter where should be a third charge +q be placed to attain equilibrium

Asked by sindhusoman87 26th June 2020 11:51 AM

## what is electrostatic

Asked by kashishsinghal92 8th July 2020 2:59 PM

## Four charges q each are placed at the four corners of a sqasqu of side 'a'. Find the potential energy of one of the charges.

Asked by rajanichandu.aeroit 18th July 2020 11:32 PM

## THE ENERGY CARRIED BY TWO ELECTRONS WHEN PASSING UNDER A POTENTIAL DIFFERENCE OF 0.5V IS...

Asked by ranbir.singhmiku 20th July 2020 9:45 AM

## two point charges 20*10-6 C and -4*10-6 C we separate a distance of 50 cm in air find the point of the joining the charge where the electric potential is zero

Asked by rohanchauhan2788 21st July 2020 5:44 PM

## What is electrostatic force

Asked by ss8639492 25th July 2020 9:40 PM

## what is static electricity

Asked by daksh2k6 31st July 2020 2:36 PM

### JEE Main Physics

Asked by Krisheeea9 17th August 2020 11:50 PM

## two metal sphere of radius capital and other of radius 2R respectively have same surface charge density Sigma they are brought in contact and separated what will be the new surface charge density on them

Asked by shobha12112000 30th August 2020 8:54 AM

## if the potential in the region of space near the point (-2,4,6)m is V=80x²+60y² volt what are the three components of the electric field at that point

Asked by tanvitomar14 30th August 2020 12:15 PM

## What is the force between them

Asked by rishicool0205 6th September 2020 11:47 AM

## staate columbs law in vectoe form and explain it

Asked by naikmanjuank 12th September 2020 8:28 AM

## Q - b (ii)

Asked by majethiyarishat9566.12sdatl 13th September 2020 10:32 PM

## When should we use the formula for electric field due to short dipole if the same isn't mentioned in the question ?

Asked by anchalshakya49 19th September 2020 12:18 PM

## Define electrostatic force

Asked by parminder2032008 22nd December 2020 10:56 AM