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Unformatted text preview: 50 V. Thus the currents in these resistances are as shown. Hence i sh = 1 4-1 6 = 1 12 A. The Thevenin resistance R Th is given by R Th = v oc i sh = 120 . i sh 1 4 A 1 6 A G a b 300 200 100-+ 100 V C-+ 50 V G a b 300 200 100 C Direct determination of R Th from the independent source-less network: The independent source-less network can be con-structed as shown on the left side. It can be retraced as shown on the right. Then, R Th equals the paral-lel combination of 200 and 300 resistances and thus it equals 120. a 200 300 100 C G C G b The Thevenin equivalent circuit is shown on the right.-+ 10 V 120 b a...
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This note was uploaded on 06/17/2011 for the course EE 10 taught by Professor Chang during the Spring '07 term at UCLA.
- Spring '07