题目6.如图所示,C1和C2两空气-|||-电容器串联起来接上电源充 C1-|||-电.然后将电源断开,再把一 C2 b-|||-电介质板插入C1中。则-|||-(A)电容C1将增大,电容器/-|||-组总储能将增大-|||-(B)电容C1将增大,电容器组总储能将减小-|||-(C)电容C1将减小,电容器组总储能将增大-|||-(D)电容C1将减小,电容器组总储能将减小题目解答答案C. 电容C1将减小,电容器组总储能将增大