Question

compare the electric field of a short dipole at axial point and equatorial point?

Answer 1

Answer:

The axial line of a dipole is the line passing through the positive and negative charges of the electric dipole. ... Consider a dipole consisting of -q and +q separated by a distance 2a. Let P be a point Consider a point P on the equatorial line. The resultant intensity is the vector sum of the intensities along PA and PB.

Answer 2

Answer:

Axial line is the line which is passing through the positive and negative charges and the point lies on that line is called the axial point. ... Similarly, electric field at equatorial point is E=2qa4π∈0(r2+a2)3/2, then again for short dipolea<<<r, hence formula will become →E2=KPr3.

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