本题目来源于试卷: Physics Unit32: Elementary Particles，类别为 通用国际物理
[单选题]
A deuteron has the same4 h8gn3evs5td charge as a proton but approx)zfn/m ll 7 )6lx+3 wenrdyat;imately twice the proton mass. Suppose deuterons are being accelerated in a cyclotron in an orbit of radius 75 cm at a yf7z)nl; e 3tx/)mw+dnl 6arlfrequency of 8.0 Mhz. What magnetic field is needed?
A. $0.011 \; T$
B. $0.11 \; T$
C. $1.1 \; T$
D. $11 \; T$
参考答案: C
本题详细解析:
暂无
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