D3.7. In each of the following parts, find a numerical value for div D at thepoint specified: (a) D = (2xyzPA(2, 3, -1); (b)D = 2pz? sin? o a, + pz? sin 20 a, + 2p2z sin? o a.C/m2 atPB(p = 2, o = 110°, z = -1); (c) D = 2r sin e cos o a, +r cos 0 cos o aer sin o as C/m² at Pc(r = 1.5, 0 = 30°, o = 50°).y2 )a, + (xz - 2xy)a, + x²ya.C/m2 atAns. -10.00; 9.06; 1.29

Answered: Image /qna-images/answer/0298e3a3-8f31-4e16-b333-a225f03e053a.jpg

D3.7. In each of the following parts, find a numerical value for div D at the point specified: (a) D = (2xyz PA(2, 3, –1); (b) D = 2pz? sin? o a, + pz? sin 20 a, + 2p2z sin? o a.C/m2 at PB(p = 2, 6 = 110°, z = -1); (c) D = 2r sin 0 cos o a, +r cos 0 cos o ae r sin o a, C/m² at Pc(r = 1.5, 0 = 30°, o = 50°). y )a, + (x z - 2xy)a, + x?ya.C/m2 at %3D Ans. -10.00; 9.06; 1.29

D3.7. In each of the following parts, find a numerical value for div D at the point specified: (a) D = (2xyz PA(2, 3, –1); (b) D = 2pz? sin? o a, + pz? sin 20 a, + 2p2z sin? o a.C/m2 at PB(p = 2, 6 = 110°, z = -1); (c) D = 2r sin 0 cos o a, +r cos 0 cos o ae r sin o a, C/m² at Pc(r = 1.5, 0 = 30°, o = 50°). y )a, + (x z - 2xy)a, + x?ya.C/m2 at %3D Ans. -10.00; 9.06; 1.29

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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