本题目来源于试卷: Charging and Discharging of capacitor，类别为 美国物理杯赛(Physics Bowl)
[单选题]
09.41: For the circuits shown :f53c rg,2 dhsi4 mpeg below, 9o si*d)-pzpul (ybs:d *nn(l which will take the least time to charge the capacitor(s) to 90% of the full charge? All batteries are ideal and identical with EMF ξ , all resistors are identical with resistance R , and all capacitors are identical with capacitance -py9d u*(i*nz s(:nospdlbl )C and are initially uncharged.
A.
B.
C.
D.
E.
参考答案: E
本题详细解析:
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