Test the stability and causality of the following system: h ( n )= - 1 delta ( 2 ) + delta (4 )+ 2 delta (5 )+ 10 delta (6 )

An initially uncharged 4.57 uF capacitor and a 6.57 k2 resistor are connected in series to a 1.50 V battery that has negligible internal resistance. What is the initial current in the circuit, expressed in milliamperes? initial current: Calculate the cir time constant: x10 elapsed time: TOOLS conds. How much time, in milliseconds, must elapse from the closing of the circuit for the current to decrease to 3.69% of its initial value? mA ms ms

For the circuit below, the RT is Ω R5 14. Ry 202 b Rz 20v R3 IT Ri 10 O 6. 4 8.

EMERGENCY!!!! Obtain the state equations for the circuit given in the figure.

QUESTION 2 A 1.2kQ resistor, a 2mH ideal inductor, and a 15nF capacitor are connected in parallel. Find the total impedance if a 15kHz voltage is applied across the circuit. 1560215.5° O 1.52knL-30.4° O 877041.6° O 2510277.9°

Could you please write clearly! Thank you

The minimum sum-of-products expression F obtained from the Karnaugh map below is ab 00 01 11 10 cd 00 1 01 1 1 10 11 1 1 1 1 OF= a'b + cd +bc' OF = bd + a'b + bc'd' + b'cd OF = bd + c'd + b'cd' + b'cd' OF= a'b + cd +bc