If s=jΩ and if Ω varies from -∞ to ∞, then what is the corresponding locus of points in z-plane?
A. Circle of radius 1 with centre at z=0
B. Circle of radius 1 with centre at z=1
C. Circle of radius 1/2 with centre at z=1/2
D. Circle of radius 1 with centre at z=1/2
Answer:A
If s=jΩ and if Ω varies from -∞ to ∞, then what is the corresponding locus of points in z-plane?
A. Circle of radius 1 with centre at z=0 B. Circle of radius 1 with centre at z=1 C. Circle of radius 1/2 with centre at z=1/2 D. Circle of radius 1 with centre at z=1/2