electric potential , Physics

Assignment Help:
As we know that"The electric potential at a certain point inside the electric field is defined as the amount of work done in bringing a unit positive test charge uniformly (without having acceleration)from infinity to the point concerned."
My question is that why the positive test charge should move from infinity to the concerned point without having acceleration?
What would happen if the positive test charge moves with acceleration?
Does a positive test charge while moving in straight line with acceleration radiates energy or the net charge remains constant through moving to the point concerned

Related Discussions:- electric potential

Determine the terminal velocity, A 10 kg block slides down a smooth incline...

A 10 kg block slides down a smooth inclined surface as shown in Figure 1. Determine the terminal velocity of the block if the 0.1 mm gap between the block and the surface contains

Power for the circuit, a) A circuit has a voltage of 15V and a current of 2...

a) A circuit has a voltage of 15V and a current of 2A. the phase angle is 45 degree. Verify the true power of the circuit? (Calculate apparent and true power) b) Verify the appare

Motion, to draw v-t graph with variable retardation

to draw v-t graph with variable retardation

Find momentum if the resultant force acting on a body, If the resultant for...

If the resultant force acting on a body of constant mass is zero, the body's momentum is: a) Increasing b) Decreasing b) Always zero d) Constant Ans: If

Compute the threshold wavelength, Q. The work function of a metal surface i...

Q. The work function of a metal surface is 1.8 eV. Compute the threshold wavelength.  Work function W = hγ o = h C / λ 0 λ 0 = h C / W = 6.626 X 10 -34 X 3 X 10 8

Thin films, 2. Surface Crystallography and Epitaxy Fe thin films are grown...

2. Surface Crystallography and Epitaxy Fe thin films are grown on a single-crystal Al (100) substrate surface. The films grow with no dislocations (if they are thin enough) which

P2 work, what is the tension in the string when the block is lifted at a st...

what is the tension in the string when the block is lifted at a steady speed when the weight weighs 4.5N and the distance is 90cm

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