(a) Consider a dipole in which a Point (π) is located inline with
+ive charge as shown in below F
the formula for electric field intensity (πΈβ ) at point π.
(b) How the formula will change if π is far away from the +ive
charge.
(c) How do you relate the formula obtained in part (b) with that we
have derived in class in which π is present vertically above at
the axis of the dipole.
(a) Letβs consider a two-dimensional (2-D) disk on which +ive charge is uniformly
distributed as shown in below figure. Derive the expression for πΈβ at point π due
to this charged disc
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