Question

Please help with these 3!!!!

17) A square wave VH=6.3 V and VL=−8.2 .V has a duty cycle of 50%. The square wave is applied to a 100 Ω resistor. What is the peak-to-peak value of the current flowing in the circuit?

19 A square wave with V_H= 12.7 V and V_L=-7.7 V has a duty cycle of 50%. The square wave is applied to a 100Ωresistor. The current flow in this problem is measured by a DC current meter. What is the current measured in Amp?

22) What is the phase angle of the sinusoid of the voltage waveform, v(t)=sin(2π100t+115.3) V in degrees? Round off your answer to two decimal places. Just give the full phase, and do not "wrap" the phase so that its value is between ±180 degrees , as we sometimes do.

Answer 1