Question

Part A

Find vC(0+) .

Part B

Find vC(∞)

Part C

Find τ for t>0

Part D

Find i(0+).

Part F

Find i(t),t≥0+.

Problem 7.51 MasteringEngineering MasteringCo... 5 of 5 Assume that the switch in the circuit in 40 k2 a 50 kn 2.5 k 120 V 150 kn 25 nF Tap image to zoom has been in position a for a long time and that at t0 it is moved to position b. Part E Choose the correct expression for vc(t),t 2 0. Ovc(t) 15 +27e V, where t is in second O uc (t) 15-27e-t V, where t is in seconds Ovc(t)-150-270e 100 vV, where t is in seconds Ovc(t) 150+270e10 V, where t is in seconds 1000t Submit Request Answer

Answer 1

Valot) Past A 120U

O5b Sob V=-12 -12-H20 = ·点24 4:32. m A 十1.ST 2.5x10-6