P22_047 - 47. The charge dq within a thin section of the...

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47. The charge dq w ith inath insect ionoftherod(ofth ickness dx )is ρAdx where A =4 . 00 × 10 4 m 2 and ρ is the charge per unit volume. The number of (excess) electrons in the rod (of length L =2 . 00 m) is N = q/ ( e )where e is given in Eq. 22-14. (a) In the case where ρ = 4
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This note was uploaded on 11/12/2011 for the course PHYS 2001 taught by Professor Sprunger during the Fall '08 term at LSU.

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