Jun 5, 2010 #1 M munna007 Newbie level 5 Joined Sep 19, 2008 Messages 8 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,340 hello friends.... my problem is that ....how they calculated R equivalent=5/6 Kohms. will it be different for i ms and 4 ms.... they have shown R=25k for 4ms .... please clarify .... thanks....
hello friends.... my problem is that ....how they calculated R equivalent=5/6 Kohms. will it be different for i ms and 4 ms.... they have shown R=25k for 4ms .... please clarify .... thanks....
Jun 7, 2010 #2 keith1200rs Super Moderator Staff member Joined Oct 9, 2009 Messages 10,865 Helped 2,065 Reputation 4,130 Reaction score 1,596 Trophy points 1,403 Location Yorkshire, UK Activity points 57,270 munna007 said: hello friends.... my problem is that ....how they calculated R equivalent=5/6 Kohms. . Click to expand... The equivalent resistance is the 1k in parallel with 6.25k in parallel with 25k for charging. For discharging, only the 25k is in the circuit. Keith.
munna007 said: hello friends.... my problem is that ....how they calculated R equivalent=5/6 Kohms. . Click to expand... The equivalent resistance is the 1k in parallel with 6.25k in parallel with 25k for charging. For discharging, only the 25k is in the circuit. Keith.