Flux density, magnetic field strength, permeability

iz'u 11% &¶yDl MSfUlfV] eSXusfVd QhYM LVªsUFk~ ,oa ijfe;kfcfyVh dh foospuk dhft, A

mÙkj 11% &fdlh pqEcd ls fudyus okyh pqEcdh; cy js[kkv¨a ds yEcor izfr ;wfuV ,fj;k ls fudyus okyh pqEcdh; cy js[kkv¨a d¨ ¶yDl MSfUlfV dgrs g® A bld¨ oScj izfr ;wfuV ,fj;k e— nÓkZrs g® A

eSXusfVd QhYM LVªsUFk~% &fdlh pkyd e— izokfgr g¨ jgs djaV I ds dkj.k pkyd dh iwjh yECkkbZ rd yEcor ,d pqEcdh; {ks= curk gS A bl pqEcdh; {ks= dk izHkko djaV ds lekuqikrh g¨rk gS A bl izHkko d¨ eSXusV¨e¨fVo Q¨lZ dgrs g® A iSjsyy e— dUMDVj dh la[;k N g¨us ij rFkk djaV I ,d gh fnÓk e— izokfgr g¨us ij

eSXuV¨e¨fVo Q¨lZ NI ds cjkcj g¨xk A eSXusV¨e¨fVo Q¨lZ ij ;wfuV ys›Fk d¨ eSXusfVd QhYM LVª—Fk (H) dgrs g®%

(NI) / L

eSXusfVd ikFk d¨ Li"V fd;s tkus ds fy, fp= ns[k— A fp= e— nÓkZ;s o`Ùkkdkj ikFk abcd = 2 p R nÓkZ;k x;k gS- bldk v)Z&O;kl R gS A eSXusfVd QhYM LVª—Fk (H) dh bdkbZ ,fEi;j ij ehVj gS A

ijfe;kfcfyVh% &fp= e— nÓkZ;s ¯cnq P d¨ fuokZr ek/;e e— ekurs gq, ¯cnq P ij ¶yDl MSfUlfV (B) ,oa bl ¯cnq ij eSXusfVd QhYM LVª—Fk (H) ds vuqikr d¨ ijfe;kfcfyVh m₀ dgrs g®%

m₀

B / H

js'uykbt~ M.K.S. ;wfuV e— m₀ dk eku 4 p 10–7 gS A fuokZr] gok ;k fdlh Hkh ek/;e e— m₀ dk eku fLFkj jgrk gS A A bldh bdkbZ gSujh izfr ehVj gS-

Questions / Home