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just use coulomb’s law and vectore addition.
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The number of electrons removed are:
As the dielectric constant increases the force between the two charges would decrease. Try to now solve the question.
x=1 , 2 and than 8 what is series here. please give few more terms
Electric charge is a relativistic invariant. That is, charge (unlike mass) is independent of speed. Whereas the mass of a particle will exponentially rise as its speed approaches that of light, charge...
The total energy supplies the battery is 4E.
because it would be very difficult to calculate the flux or if u wish to get complexes u can approach via other method afterall gauss las is a simplified way to calculate out the elextricfield approve...
flux is defines as the number of field lines passing through unit crosssection thus the total flux would be E.Acos# approve if useful
Inside a cavity electric field is 0 k*q/(r*r)=0
Inside the cavity of a charged conductor, electric field is zero due to electric shielding so field is uniform
Electric charge acquired by rubbing is called frictional electricity. this is obtained only when certain objects are rubbed with certain other objects
Electric flux through a point is defined as the no of electric lines of force passing normal to the surface. flux=electric intensity*area =E*S
Capacitor is charged to a potential of Q = CV So potential of a capacitor is V = Q/C Now it is connected with battery, there would be discharging now against the battery potential..... Use law of...
Consider a space in which a charge is placed. Now, the electric field lines will penetrate, let’s say for our reference, a surface at a certain distance away from the charge. This surface could be...
just divide total charge by charge of one electron.
as shells are joined by a metal wire all the charge will get transfer to outer shell. and the heat produced will be equal to change in potential energy. i.e. KQ 2 /2R
no correct answer is q/2Eol^2.
the main difference lies between the conductivity of electricity.insulatorsdont conduct while semi conductors conduct
it will go into infinity
4 charges will cancel each others force so net force will be due to only one charge F = k q 2 /l 2 attractive in nature
can you please tell me the whole solution
Bernoulli's principle thus says that a rise (fall) in pressure in a flowing fluid must always be accompanied by a decrease (increase) in the speed, and conversely, if an increase (decrease) in ,...
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