(a) An exponential waveform has 0 = 1:2 V and 3 = 0:5 V. What are VA...

(a) An exponential waveform has υð0Þ = 1:2 V and υð3Þ = 0:5 V. What are VA and TC for this waveform?

(b) An exponential waveform has υð0Þ = 5 V and υð2Þ = 1:25 V. Find the value of υðtÞ at t = 1 s and t =4 s?

(c) An exponential waveform has υð0Þ = 5 V and an initial ðt = 0Þ slope of −25 V=s. What are VA and TC for this waveform?

(d) An exponential waveform decays to 10% of its initial value in 3 ms. What is TC for this waveform?

(e) A waveform has υð2Þ = 4 V, υð6Þ = 1 V, and υð10Þ = 0:5 V. Is it an exponential waveform?