HW_1 - ; (b); V 20 ; (c) the Thevenin equivalent circuit...

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EE 438 Homework #1 Review of Voltage and Current Dividers and Thevenin and Norton Equivalent Circuits + _ E s =5V 1 2 0 R 1 =1k R 2 =4k 1. For the circuit at right find: (a) V 20 ; (b) V 21 ; (c) V 1 ; (d) V 2 ; (e) the Thevenin equivalent circuit looking into port 20; (f) Thevenin equivalent circuit looking into port 21; (g) Norton equivalent circuit looking into port 20; (h) Norton equivalent circuit looking into port 12. 2. For the circuit at right find: (a) I 1 ; (b) I 2 ; (c) the Thevenin equivalent circuit looking into port 10; (d) the Norton equivalent circuit looking into port 10 I s =5mA 1 0 R 1 =1k R 2 =4k I 1 I 2 3. For the circuit shown at right find: (a) V 10
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Unformatted text preview: ; (b); V 20 ; (c) the Thevenin equivalent circuit looking into port 20; (d) the Norton equivalent circuit looking into port 20; (e) the Norton equivalent of the circuit to the left of the arrows looking into the port 10. 2 R 3 =4k R 4 =4k + _ E s =10V 1 R 1 =4k R 2 =2k 4. For the circuit shown at right find: (a) I 1 ; (b) I 2 ; (c) the Thevenin equivalent circuit looking into port 10; (d) the Norton equivalent circuit looking into port 10; (e) the Thevenin equivalent of the circuit to the left of the arrows looking into port 20. R 3 =4k 1 R 2 =4k I 2 I s =20mA R 1 =2k I 1 2...
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