Find the value of q of a ring placed at some points

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Reference no: EM13272261

A ring placed along y^2 + Z^2 =4, x= 0 carries a uniform charge of 5 uC/m.

a.)find D at P(3,0,0).
b.) if two identical point charges Q are placed at (0,-3,0) and (0,3,0) in addition to the ring, find the value of Q such that D = 0 at P.

Reference no: EM13272261

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