Question

Q4 .X=
Y=
Z=

Answer 1

X=0; Z=R1CL(1+R2); Y=R1+R2

Answer 2

I'm not very sure. Chek please, and tell me! Thanks!

Answer 3

@Imrstp wht about other parts

Answer 4

b: il=Vo/(R1+R2+R3)
a: Vc=(R2+R3)il
d: Il=Vo/(R1+R2)
c: Vc=R2*Il (!!!!..Il, computed at point D)

Answer 5

@lmrstp X, Y Z are wrong

Answer 6

checked correct:
X=R1LC
Y=L+R1R2C
Z=R1+R2

Answer 7

to lmrstp: your letters A and C are correct
to kartkn: checked, all are correct

Answer 8

thanks to all.......