You should think of Quantum Physics II and III as a single, year-long, course.

你要把量子物理学II和量子物理学III看作一门单独的持续一整年的课程。

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All MIT undergraduates must take Physics II (Electricity and Magnetism), however, MIT offers several versions of Physics II, and this is reflected on the MIT OCW web site.

所有麻省理工学院的大学生都必需修习物理学II(电力与磁力)，不过，麻省理工学院提供了数种版本的物理学ii，也都在麻省理工开放式课程网站上。

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The United States has won more Nobel prizes for physics, chemistry, physiology or medicine, and economics since World War II than any other country, by a wide margin (it has been less dominant in literature and peace, two awards that are much more broadly distributed among nations).

FORBES: American Leadership in Science, Measured in Nobel Prizes [Infographic]