An infinitely long string uniformly charged with a linear density λ1=4C/m and a segm.... VIDEO
An infinitely long string uniformly charged with a linear density λ1=4C/m and a segment of length l=8cm uniformly charged with linear density λ2=3C/m lie in a plane at right angles to each other and separated by a distance r0=2 cm. The force with which these two interact is 6πε0 ln PN. The value of P is
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