在如图 224 所示的电路中, L 1 、 L 2 为两个完全相同的灯泡, L 为自感系数较大、电阻不能忽略的线圈, E 为电源, S 为开关.关于两灯泡点亮和熄灭的下列说法正确的是 ( )
A.
.闭合开关, L 2 先亮, L 1 后亮;稳定后 L 2 比 L 1 更亮一些
B.
. S 闭合的瞬间, L A 不亮, L B 立即亮
C.
.断开开关, L 1 逐渐熄灭、 L 2 先变得更亮后再与 L 1 同时熄灭
D.
.断开开关, L 2 逐渐熄灭、 L 1 先变得更亮后再与 L 2 同时熄灭
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