Physics Unit20: Magnetism (id: 88831144c)

本题目来源于试卷: Physics Unit20: Magnetism，类别为 通用国际物理

[单选题]
What is the magnetic moment ofr.tilsjr9p 3 0 a p(9wek fa6xsrf .2 n glyst1, bz0-hg;rectangular loop of 120 turns that carries 6.0 A if its dimensions are 4.0 cm x 8.0 cm?g2k6p ah9x1.g w t e rzf-;b,y0sln(sf

A. $0.23A\cdot m^2$
B. $2.3A\cdot m^2$
C. $23A\cdot m^2$
D. $230A\cdot m^2$


参考答案:  B


本题详细解析: 暂无

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