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2. Given 10 pF 50 V( o(t) 1k10 Figure 1 (a) (10 points) The switch in the circuit below has been closed for a long time and it opens at t -0. Find vo(t) for t>0. (b) (5 points) Use MATLAB to plot vo(t) for t>0.

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Answer #1

loと SK S k V2Co) - 10서F ,Ci) SK 10と千SK +111 γ (SK)(10M)-O.OS se c 32s e 20t -iott=0:0.001:0.6;
vo=15.625.*exp(-20.*t)+3.125.*exp(-10.*t);
plot(t,vo)

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