Even if {HEAD ~ Q2} had the current carrying capability to handle {TAIL ~ the surge} to the voltage source Vin, Vc would always be at Vin when Q1 initially turned OFF 
Even if { HEAD ~ Q2 } had the current carrying capability to handle { TAIL ~ the surge } to the voltage source Vin , Vc would always be at Vin when Q1 initially turned OFF
OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH