Tsl327 - Q = 2 qL 2 Different quadrupole configuration q-q q-q L L tsl327 – p.1/1

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Electric Quadrupole Field E - E + x L L +q +q -2q p p 2 1 x=0 E = kq ( x - L ) 2 + kq ( x + L ) 2 + k ( - 2 q ) x 2 = kq x 2 " 1 - L x « - 2 + 1 + L x « - 2 - 2 # = kq x 2 »„ 1 + 2 L x + 3 L 2 x 2 + ··· « + 1 - 2 L x + 3 L 2 x 2 - ··· « - 2 6 kqL 2 x 4 = 3 kQ x 4 (for x À L ) Electric quadrupole moment:
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Unformatted text preview: Q = 2 qL 2 Different quadrupole configuration: +q-q +q-q L L . tsl327 – p.1/1...
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This note was uploaded on 04/30/2008 for the course PHYS 204 taught by Professor Andrevantonder during the Spring '07 term at Rhode Island.

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