C; – Co х =1-exp| 2Vdt 0.8 –0.25 5×10 =1– exp %3D 1.2 -0.25 21.6x10-" xt 5×10 0.57894 =1-exp 21.6×1011 xt 5×10 =1–0.57894 exp 2/1.6x10-1" × t 5×10 exp 0.41205 2/1.6×10-" ×. -11 5×10 = 0.41205 exp 8×10°t 62.5 exp = 0.41205 62.5 = 0.3924 62.5 0.3924 62.5 0.3924 159.276= Vt 25368.923 s =t 25368.923 3600 t = 7.0469 hr.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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I don't know how .3924 was gotten.

C; – Co
х
=1-exp|
2Vdt
0.8 –0.25
5×10
=1– exp
%3D
1.2 -0.25
21.6x10-" xt
5×10
0.57894 =1-exp
21.6×1011
xt
5×10
=1–0.57894
exp
2/1.6x10-1" × t
5×10
exp
0.41205
2/1.6×10-" ×.
-11
5×10
= 0.41205
exp
8×10°t
62.5
exp
= 0.41205
62.5
= 0.3924
62.5
0.3924
Transcribed Image Text:C; – Co х =1-exp| 2Vdt 0.8 –0.25 5×10 =1– exp %3D 1.2 -0.25 21.6x10-" xt 5×10 0.57894 =1-exp 21.6×1011 xt 5×10 =1–0.57894 exp 2/1.6x10-1" × t 5×10 exp 0.41205 2/1.6×10-" ×. -11 5×10 = 0.41205 exp 8×10°t 62.5 exp = 0.41205 62.5 = 0.3924 62.5 0.3924
62.5
0.3924
159.276= Vt
25368.923 s =t
25368.923
3600
t = 7.0469 hr.
Transcribed Image Text:62.5 0.3924 159.276= Vt 25368.923 s =t 25368.923 3600 t = 7.0469 hr.
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