6 19 Find Ve T In V For T 1s Hint U X Is A Step Function That Is On For X 0 And Turns Off For X 0 192 T 1s 1 (43.36 KiB) Viewed 39 times
6.19 Find ve(t) (in V) for t≥ 1s [Hint: u(-x) is a step function that is on for x < 0, and turns off for x > 0] 192 t=1sec (1) e-0.25 (t-1) (2) e-4(t-1) (3) e-0.25t (4) e-4t (5) 4e-0.25(t-1) (6) 4e-4(t-1) (7) 4e-0.25t (8) 4e-4t (9) None of the above 452 1u(-t+1) V vc (t) 1F
6.21 What is the approximate value of the voltage vc(t) at t = 10s? 202 ww (1) -5 V (2) -4 V (3) -2 V (4) 0 V (5) 2 V (6) 4 V (7) 5 V (8) None of the above 5u(-1) V( 5 F vc(t)
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