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Chapter 30, Problem 066 A circular loop of wire 78 mm in radius carries a current of 114 A. Find the (a) magnetic field stren

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alulien at the conler Megndtic frd 2R R=0.078 m -7 4 1to g.188 -4 deniy ene 11 2K 4.R2 eR2 42 u: olKDh BX (o010)2 0.3353 8m 2

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