Period:
The time taken by a waveform to repeat or
one cycle time can be defined as a period.
For that waveform the period is 20mSec because the waveform repeats for every 20mSecs
ben V (V) For the following waveform, the period is equal to _second t(mSec)
2. Calculate the period of the waveform shown in Figure
9.45.
lor V) An t (100 us/div)
Problem 17
Answer 1.66A
#16: to. A 20 10 t, msec t, msec K2)-3A K3)-1.75 A 30 What is the vabue of L, the inductance of the inductor, in mli? #17: (t), V i(t) 30 20 10 1 2 3 4 5 6 7 8 v(t) 30 mH t,msec --10 -20 30 -40 50 i(0)-3A What is the value of i(0.004), the current at time 4 msec, in A? #18: 12 ar
How to find RMS Voltage of this waveform? Periodic waveform has period of 14ms. The cycle starts at t=0 with voltage: V=1.6 x (10^6)(t^2.3) volts
For the circuit below calculate and sketch waveform of the voltage v(t), both for t < 0 and t 0, if the switch "S" switches on at time t 0. I = 10MA R1 8 k2, R22 k2, C = 6.25 uF - R2 z (t)
For the circuit below calculate and sketch waveform of the voltage v(t), both for t
For what values of t is msec< man? (Use the interactive figure to find your answer.) The values of t for which msec< mtan are Type an inequality.) s) --16 +96t s (ft) m,ee = 47.2 matan = 64 128 (2.05, 129.56) 108 80 Slopes of the secant lines approach slope of the tangent line. The secant lines approach the tangent line. t (s) 1.5 0.5
For what values of t is msec
Suppose that the following voltage waveform is applied to a 2 H inductor. v(t) (V) 4 3 2 1 2 3 4 5 Select the most appropriate expression for the current through the inductor from the choices below, for 0<t<3. Assume that the inductor is initially uncharged. Select the most appropriate function O i(t)-t for Ost<2 and i(t)-2 for 2st 3 O i(t)-2 for 0<t<2 and i(t)-0 for 2st<3 O ilt)-2t for 0<t<2 and i(t)-4 for 2 t 3 O...
Calculate the rms value of the waveform shown in the figure below. v(t) (v) 4 3 - 0 i 2 3 4 5 6 t(s)
Find RMS value of a periodic waveform: V(t)=1+5t^2(0<t<5s)
Consider the triangular voltage waveform v(t) shown in Figure. (a) Express v(t) mathematically (b) Use the real-shifting property to find E(v() (c) Sketch the first derivative of v(t). (d) Find the Laplace transform of the first derivative of v(t). (e) Use the results of Part (d) and the integral property to verify the results of Parts (b) and (d). (f) Use the derivative property and the result of Part (b) to verify the results of Parts (b) and (d) 0...