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physics....?

the electric potential due to an electric dipole on its axis at distance r will be...
KP\r^2
KP\r
zero
KP

2007-04-13 19:59:29 · 2 answers · asked by godisgreat 1 in Science & Mathematics ➔ Physics

2 answers

zero


is it CET question

2007-04-13 20:09:04 · answer #1 · answered by jc_yogesh 2 · 1⤊ 0⤋

lim[Q1Q2/R^2 - Q1Q2/(ra+ a)^2] = ?
r→∞

2007-04-13 20:12:28 · answer #2 · answered by Helmut 7 · 0⤊ 0⤋

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