Question

answers of 5.10

5.34 Two identical circular loops of radius a are initially located a distance R apart on a common axis perpendicular to their planes. (a) From the expression W12-fd3x Ji . A2 and the result for As from Problem 5.10b, show that the mutu inductance of the loops is Show that for R>2a, M12 has the expansion, (b) 75 (a Нота а (c) Use the techniques of Scction 3.3 for solutions of the Laplace equation to show that the mutual inductance for two coplanar identical circular loops of radius a whose centers are separated by a distance R > 2a is 375 a 64 R тта а 4 We orient the coordinate system so φ-o and because of the cosp' factor. m-1. Thus, Where P (o) is the smaller (larger) of a and p. b) We know that, Note :,: 0, and φ:0, so SO 0

Answer 1

(oe have tuoo identical ctoculae oops distance betrocen them R. (aywe have an equation from 5.1n. 2 Metal inductance behoeen hoo one of them due ho charge in cessent (tn anarthe's Joof よ in loop-1 Juon,T, le,

toe hov e hence coe have sglven to us to e have Lue Knots shat enpanstunolf 10 2 (2 Section 33 hence Jeaing pesl