Fig. 12. Decreasing the output resistance (load) slightly ROUT decreases the bandwidth and increases the while Q value, the current and power delivered to the load is increased (figures 13 and 14). Fig. 13. Fig. 14. Textbook examples: Many textbook style problems on ac circuits can be done using the complex number functions in Matlab rather than doing lots of tedious algebra Sample Problem Find the magnitude and phase of the current in the RLC series circuit with parameters: = 20 V = 1590 Hz, = 30 emf f R , = 14 mH, C = 1 F L Run the script with the above parameters and set the range of frequencies as
Fig. 12. Decreasing the output resistance (load) ROUT slightly decreases the bandwidth and increases the Q value, while the current and power delivered to the load is increased (figures 13 and 14). Fig. 13. Fig. 14. Textbook examples: Many textbook style problems on ac circuits can be done using the complex number functions in Matlab rather than doing lots of tedious algebra Sample Problem Find the magnitude and phase of the current in the RLC series circuit with parameters: emf = 20 V f = 1590 Hz, R = 30 , L = 14 mH, C = 1 F Run the script with the above parameters and set the range of frequencies as