Q1 Figure Q1 Shows A Circuit With A Resistor R 5 2 And A Capacitor C 0 1 F And A Voltage Source Vy T 10 Cos 1 (65.52 KiB) Viewed 31 times
Q1 Figure Q1 Shows A Circuit With A Resistor R 5 2 And A Capacitor C 0 1 F And A Voltage Source Vy T 10 Cos 2 (55.5 KiB) Viewed 31 times
Q1. Figure Q1. shows a circuit with a resistor, R = 5 2 and a capacitor, C = 0.1 F and a voltage source, vy(t) = 10 cos 4t V. = R VR Vs(t) с Figure Q1. (a) Calculate the total impedance of the circuit in phasor form and rectangular form. (3 marks) (b) Find the current in the circuit, i(t) in phasor form and rectangular form. (3 marks) (C) Find the voltage across the resistor, vr in phasor form and rectangular form. (3 marks)
(d) Find the voltage across the capacitor, vc(t) in phasor form and rectangular form. (3 marks) (e) Determine the relationship between voltage and current in the capacitor. (3 marks) (f) Sketch the phasor diagram showing the voltage and current relationship in the capacitor. (4 marks) (g) Calculate the real power (active power) in Watts. (2 marks) (h) Draw the whole circuits with appropriate labelling of the components and values. Write the relationship for voltage and current in resistor and show the equations respectively. (4 marks)
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