EE215_Lab4

# Switch it to the down position 1 and simultaneously

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Unformatted text preview: ted.) Time 0 15 30 45 60 75 90 105 120 135 150 165 180 (Sec) vc • • • • • Graph the voltage values. Characterize the graph  ­ is it linear, quadratic, or exponential? Determine the circuit time constant from the graph. (Refer to the hint below for more information.) Calculate the ideal time constant using nominal component values. Find the % error between the ideal and measured values. 1.d (10 points) More Set ­up • • • Construct the circuit of Figure P1 ­1. Have the switch in position (2) for a long time. Switch it to the down position (1) and simultaneously start timing. Measurements and calculations • Record the value of vc every 15 seconds for three minutes. Time 0 15 30 45 60 75 90 105 120 135 150 165 180 (Sec) vc • • • • • Hint: Graph the voltage values. Characterize the graph  ­ is it linear, quadratic, or exponential? Determine the circuit time constant from the graph. (Refer to the hint below for more information.) Calculate the ideal time constant using nomin...
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## This note was uploaded on 11/12/2012 for the course EE 215 taught by Professor Davis during the Spring '12 term at University of West Georgia.

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