Determine the electric field at the same point in sapce, Physics

Assignment Help:

Why it is in general considered easier to determine the electric potential at a given point in space or at a given set of points in space due to a continuous charge distribution than it is to determine the electric field at the same point or set of points in space due to the same charge distribution?

Ans:

In the case of the electric field each infinitesimal element of the source charge makes a contribution to the electric field at the point in question. Since every contribution is a vector to find the total electric field at the point in question one must do a vector sum of the infinite set of infinitesimal vector contributions to the electric field at that point.


Related Discussions:- Determine the electric field at the same point in sapce

Who makes fiber optics, Who makes fiber optics? Glass manufacturers mos...

Who makes fiber optics? Glass manufacturers mostly make Glass fibers. Mainly chemical companies fabricate PMMA fibers. Companies, both private and public, manufacture other kin

Determine work output unit mass of air & thermal efficiency, Consider air (...

Consider air (ideal gas) as working substance inside a piston-cylinder device (closed system). This air undergoes a power cycle as shown in figure. Determine work output per unit m

Give the graphical representation of plane polarized light, Give the graphi...

Give the graphical representation of the end on view of plane polarized light and unpolarized light.

State electric field lines in good metallic conductors, Electric field line...

Electric field lines In good metallic conductors: In good metallic conductors:  (i)   Static electric fields are not there (zero inside a conductor) (ii)  Charges reside

How does speed is increased by using a bicycle, Using a bicycle Turn a ...

Using a bicycle Turn a bicycle upside down so that it rests on the seat and handlebars. Turn the pedal wheel precisely one turn and note the number of turns made by the rear wh

Explain eye chamber and its working, Eye Chamber: The ball is separated...

Eye Chamber: The ball is separated into two chamber, the aqueous chamber and the vitreous chamber. Working: Parallel rays from an object converged by the eye lens and b

Magnetic moment of a semi circular magnet, What do you mean by the magnetic...

What do you mean by the magnetic moment of a semi circular magnet of radius ‘r' and pole strength ‘m'

Explain units and dimensions, Do not confuse units and dimensions. We can u...

Do not confuse units and dimensions. We can use dissimilar units to measure the same physical quantity. So, for example, you can calculate the mass in units of kilograms, poun

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd