Unformatted text preview: L = 3 k Ω . Find the values of V L and I L under this condition. (b) Now let R L = 6 k Ω . Find the values of V L and I L under this condition. +-V L R L 3 kΩ +12 V-12 V 2 mA +-I L 6. Consider the op-amp circuit shown below. Assume that the op-amp is ideal. Find i L , the current through the load resistor R L . +-R L +12 V-12 V I L +-+12 V-12 V 2 V +-10 kΩ 45 kΩ 10 kΩ 10 kΩ 3 V +-V 1 V 2 Let R L = 2 k Ω 7. In the following circuit the capacitor is fully discharged for t < . Determine the mathematical expressions for the capacitor voltage for the 3 time intervals shown. +-t (sec) I S ( t ) 1 2 I S ( t ) v C ( t ) C = 1 F 1 A v C ( t ) = , t < , < t < 2 , t > 2 8. Textbook problem 3.8 9. In the following circuit, determine v o ( t ) . +-+-+-v o ( t ) 1H i C ( t ) i L ( t ) v C v L 1 F cos( t ) V 2 cos( t ) V 1...
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This note was uploaded on 03/05/2011 for the course ECE 210 taught by Professor Staff during the Fall '08 term at University of Illinois, Urbana Champaign.
- Fall '08