Electricity and Circuits: Inductors (id: a2a5b49bd)

本题目来源于试卷: Electricity and Circuits: Inductors，类别为 美国物理杯赛(Physics Bowl)

[单选题]
03.46:In the circuit shown, the switch is moved to posit.x ,h9om ej0ztion A.Aft8kyru)qdzt4u4 ej3w7q - srn(j hh45 7pyy ,lyer a very long time, the switch is flipped from position A to position B, thereby pw)lq44 s3j uy7-rnyt48yu57e rh(dj , qkhzyopening the circuit. At the instant immediately following the flip of the switch, the DC voltmeter shown registers a voltage of magnitude:

A. 0V
B. 4V
C. 12V
D. 36V
E. 48V


参考答案:  D


本题详细解析: 暂无

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