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10 pointsl Find the gea wlti of te o i t0 10 pointsl Find the gea wlti of te o i t0
thevenin and norton equivalent ECE 231 Final Te Problem #2 Find Thevenin and Norton equivalents of a circuit shown in Fg Extra credit: Verify your solution by finding I. 0,5% 10 20 t0 20 20 io Fi...
thevenin and norton equivalent
ECE 231 Final Te Problem #2 Find Thevenin and Norton equivalents of a circuit shown in Fg Extra credit: Verify your solution by finding I. 0,5% 10 20 t0 20 20 io Figure 2
ECE 231 Final Te Problem #2 Find Thevenin and Norton equivalents of a circuit shown in Fg Extra credit: Verify your solution by finding I. 0,5% 10 20 t0 20 20 io Figure 2
EXAMPLE 1 (a) Find the derivative of r(t) = (3 + t4)1+ te-y + sin(40k. (b) Find the unit tangent vector at the point t0...
EXAMPLE 1 (a) Find the derivative of r(t) = (3 + t4)1+ te-y + sin(40k. (b) Find the unit tangent vector at the point t0. SOLUTION (a) According to this theorem, we differentiate each component of r: t 45 cos (4t) r(t) + 3 (b) Since r(0)= and r(o) j+4k, the unit tangent vector at the point (3, 0, 0) is i+ 4k T(0) = L'(0)--
EXAMPLE 1 (a) Find the derivative of r(t) = (3 + t4)1+ te-y +...
Find r'(t), r(t0), and r'(t0) for the given value of t0
Find r'(t), r(t0), and r'(t0) for the given value of t0. Then sketch the space curve represented by the vector-valued function, and sketch the vectors r(t0) and r'(t0). r(t) = ti + t2j + 3/2K, t0 = 2
17 pointsl Find an Cauchy-Buler differential equation that has a general solution
17 pointsl Find an Cauchy-Buler differential equation that has a general solution
17 pointsl Find an Cauchy-Buler differential equation that has a general solution
17 pointsl Find an Cauchy-Buler differential equation that has a general solution
Given that i(t) -18e- 6e0.4t A for t0 in the network in the accompanying figure, find...
Given that i(t) -18e- 6e0.4t A for t0 in the network in the accompanying figure, find the following (a) vc(0) (b) vct 2 s) (c) the capacitance C. oc(t) i(t) 2? (a) To
1. A particle's position at time t is r(t) (t, 2et, e2t). Find the following in terms of t: nd the following in termns o (i) the distance traveled from the initial position at t0 (ii) the curvatu...
1. A particle's position at time t is r(t) (t, 2et, e2t). Find the following in terms of t: nd the following in termns o (i) the distance traveled from the initial position at t0 (ii) the curvature κ and torsion τ of the path (iii) the unit tangent, principal normal and binormal vectors T, N and B (iv) the tangential and normal components of the acceleration vector
1. A particle's position at time t is r(t) (t, 2et, e2t)....
T0) ramp 10 A SSm
T0) ramp 10 A SSm
MATLAB code starts here --------- clear T0=2; w0=2*pi/T0; f0=1/T0; Tmax=4; Nmax=15; %--- i=1; for t=-Tmax: .01:Tmax...
MATLAB
code starts here ---------
clear
T0=2;
w0=2*pi/T0;
f0=1/T0;
Tmax=4;
Nmax=15;
%---
i=1;
for t=-Tmax: .01:Tmax
T(i)=t;
if t>=(T0/2)
while (t>T0/2)
t=t-T0;
end
elseif t<=-(T0/2)
while (t<=-T0/2)
t=t+T0;
end
end
if abs(t)<=(T0/4)
y(i)=1;
else
y(i)=0;
end
i=i+1;
end
plot(T,y),grid, xlabel('Time (sec)'); title('y(t) square wave');
shg
disp('Hit return..');
pause
%---
a0=1/2;
F(1)=0; %dc freq
C(1)=a0;
for n=1:Nmax
a(n)=(2/(n*pi))*sin((n*pi)/2);
b(n)=0;
C(n+1)=sqrt(a(n)^2+b(n)^2);
F(n+1)=n*f0;
end
stem(F,abs,(C)), grid, title(['Line Spectrum: Harmonics = '
num2str(Nmax)]);
xlabel('Freq(Hz)'), ylabel('Cn'), shg
disp('Hit return...');
pause
%---
yest=a0*ones(1,length(T));
for n=1:Nmax
yest=yest+a(n)*cos(2*n*pi*T/T0)+b(n)*sin(2*n*pi*T/T0);...
QUESTION 10 Which of the following elements is the most electronegative? O S ose O Te...
QUESTION 10 Which of the following elements is the most electronegative? O S ose O Te O Po QUESTION 11 Which of the following would you expect to have ionic bonds? O HBr O CO Oicl O CsF NF3
thevenin and norton equivalent
ECE 231 Final Te Problem #2 Find Thevenin and Norton equivalents of a circuit shown in Fg Extra credit: Verify your solution by finding I. 0,5% 10 20 t0 20 20 io Figure 2
ECE 231 Final Te Problem #2 Find Thevenin and Norton equivalents of a circuit shown in Fg Extra credit: Verify your solution by finding I. 0,5% 10 20 t0 20 20 io Figure 2
EXAMPLE 1 (a) Find the derivative of r(t) = (3 + t4)1+ te-y + sin(40k. (b) Find the unit tangent vector at the point t0. SOLUTION (a) According to this theorem, we differentiate each component of r: t 45 cos (4t) r(t) + 3 (b) Since r(0)= and r(o) j+4k, the unit tangent vector at the point (3, 0, 0) is i+ 4k T(0) = L'(0)--
EXAMPLE 1 (a) Find the derivative of r(t) = (3 + t4)1+ te-y +...
17 pointsl Find an Cauchy-Buler differential equation that has a general solution
17 pointsl Find an Cauchy-Buler differential equation that has a general solution
Given that i(t) -18e- 6e0.4t A for t0 in the network in the accompanying figure, find the following (a) vc(0) (b) vct 2 s) (c) the capacitance C. oc(t) i(t) 2? (a) To
1. A particle's position at time t is r(t) (t, 2et, e2t). Find the following in terms of t: nd the following in termns o (i) the distance traveled from the initial position at t0 (ii) the curvature κ and torsion τ of the path (iii) the unit tangent, principal normal and binormal vectors T, N and B (iv) the tangential and normal components of the acceleration vector
1. A particle's position at time t is r(t) (t, 2et, e2t)....
T0) ramp 10 A SSm
MATLAB
code starts here ---------
clear
T0=2;
w0=2*pi/T0;
f0=1/T0;
Tmax=4;
Nmax=15;
%---
i=1;
for t=-Tmax: .01:Tmax
T(i)=t;
if t>=(T0/2)
while (t>T0/2)
t=t-T0;
end
elseif t<=-(T0/2)
while (t<=-T0/2)
t=t+T0;
end
end
if abs(t)<=(T0/4)
y(i)=1;
else
y(i)=0;
end
i=i+1;
end
plot(T,y),grid, xlabel('Time (sec)'); title('y(t) square wave');
shg
disp('Hit return..');
pause
%---
a0=1/2;
F(1)=0; %dc freq
C(1)=a0;
for n=1:Nmax
a(n)=(2/(n*pi))*sin((n*pi)/2);
b(n)=0;
C(n+1)=sqrt(a(n)^2+b(n)^2);
F(n+1)=n*f0;
end
stem(F,abs,(C)), grid, title(['Line Spectrum: Harmonics = '
num2str(Nmax)]);
xlabel('Freq(Hz)'), ylabel('Cn'), shg
disp('Hit return...');
pause
%---
yest=a0*ones(1,length(T));
for n=1:Nmax
yest=yest+a(n)*cos(2*n*pi*T/T0)+b(n)*sin(2*n*pi*T/T0);...
QUESTION 10 Which of the following elements is the most electronegative? O S ose O Te O Po QUESTION 11 Which of the following would you expect to have ionic bonds? O HBr O CO Oicl O CsF NF3
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