ch32-p027 - 27. (a) Eq. 32-11 applies (though the last term...

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27. (a) Eq. 32-11 applies (though the last term is zero) but we must be careful with i d ,enc . It is the enclosed portion of the displacement current, and if we related this to the displacement current density J d , then () 3 22 enc 00 1 2 (4.00 A/m )(2 ) 1 / 8 23 rr dd r iJ r d r r R r d r r R πππ ⎛⎞ == = ⎜⎟ ⎝⎠ ∫∫ with SI units understood. Now, we apply Eq. 32-17 (with i d replaced with
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This note was uploaded on 06/03/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.

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