answer question 1, 2, and 3

1- Given: Z1=4j3,Z2=1053 Find Z1+Z2,Z1Z2,Z2Z1 2- A platinum resistance temperature detector (RTD) is used to monitor a motor's winding temperature. At room temperature, its resistance is 0.10ohm. At what temperature increase will its resistance be 0.12ohm ? Given, =0.00375/C. 3 - a. How many flux lines are across the capacitor at the instant of closing the switch and after steady state has been established? b. On opening the switch, how long will it take for the capacitor to discharge? c- Determine the energy stored in the capacitor. 1- Given: Z1=4j3,Z2=1053 Find Z1+Z2,Z1Z2,Z2Z1 2- A platinum resistance temperature detector (RTD) is used to monitor a motor's winding temperature. At room temperature, its resistance is 0.10ohm. At what temperature increase will its resistance be 0.12ohm ? Given, =0.00375/C. 3 - a. How many flux lines are across the capacitor at the instant of closing the switch and after steady state has been established? b. On opening the switch, how long will it take for the capacitor to discharge? c- Determine the energy stored in the capacitor