ELEC 226, Spring 2010
Prof. Rich Kozick
Homework 8 Answers
Problem 10.58:
160 W.
Problem 10.59:
(a) 8. (b) 250 W.
Problem 7.3:
See back of book, but here are some answers.
(a)
i
o
(0
-
) = 0.
(b)
i
L
(0
-
) = 62.5 mA.
(c)
i
o
(0
+
) = 87.5 mA.
(d)
i
L
(0
+
) = 62.5 mA.
(g)
i
L
(t)
= 62.5
e
-4000
t
mA,
t
>= 0.
(h)
v
L
(0
-
) = 0.
(i)
v
L
(0
+
) = -12.5 V.
Problem 7.4:
(e) 10.06 ms
Problem 7.22:
(e) 804.72 micro sec