Parts A-C two charges are placed at the corner of a square as shown. find the electric field at the top right corner, calculate the voltage at the top left and right corner Two charges are placed at the comers of a square as shown. 3m 4m 41 =12 °C 92 =-2 uc (a) (12 pts) Find the electric field (magnitude and direction) at the top right corner. (b) (8 pts) Calculate the voltage at the top left and top...
The switch sl has been open and switch s2 is closed. for a long time (Fig. 2) At t= 2 seconds, S2 is opened. Determine ict) fort>o. *=2 O 0 4or 40V ilt)
Find the centralizer of A in GL(2, R); in SL(2, R); in O(2, R).
2.3. a. Find the ACVF of the time series X, Z, +.3Z,-1- .4Z,-2, where (Z,) WN(0, 1) b. Find the ACVF of the time series Yt = Zt-1.2.1-1.62-2. where (Z,)~ WN(O, .25). Compare with the answer found in (a).
(a) Find the electric potential, taking zero at infinity, at the upper right corner (the corner without a charge) of the rectangle in Figure P16.13. (y = 3.7 cm and x = 6.4 cm) J/C (b) Repeat if the 2.00
find Dr,Wn, Tp, Tr, Ts & %OS G(s)=120/s^2+125+120
Consider the ARMA(2,1) model 2+ = 0.624-1 -0.092-2 + at – 0.204-1, a4~WN(0,1) Find the AR representation of {Z}.
(a) Find the electric potential, taking zero at infinity, at the upper right corner (the corner without a charge) of the rectangle in the figure. (Let x = 5.40 cm and y = 3.40 cm.) (b) Repeat if the 2.00-?C charge is replaced with a charge of ?2.00 ?C. 8.00 μC 2.00 μC 4.00 μC
c) Find the normal stress at corner AOA) in psi from the applied bending moment of 50 lb ft. in 50 lb-ft 6 in. -
Consider the following AR(2) model: Xt – Xt–1 + + X4-2 = Zt, Z4 ~ WN(0,1). (a) Show that X+ is causal. (b) Find the first four coefficients (VO, ..., 43) of the MA(0) representation of Xt. (c) Find the pacf at lag 3, 233, of the AR(2) model.