Could you please help with the last question. Mainly can you identify the main f

Question

Could you please help with the last question. Mainly can you identify the main factors that contributing to these differences? Please comment.

18:20 Experiment 4.2: Series R-C Circuit steady state response to sinusoidal waveform 1. Set the Function Generator to supply a sinusoidal waveform of an amplitude or peak voltage Vm -5 V. Keep the frequency setting of the function generator at the same value of 10 kHz. 2. Measure the phase angle between the supply voltage and current using the cursors of the DSO 3. Determine also the peak value of the current from the measured amplitude of the resistor voltage 4. Sketch the traces from the screen and show your workings. Graph 2 Table 2 Phase Angle (measured) Phase Angle (calculated) 73.63 73.54 0.142 mA an RC Peak value of current (A) Compare all measured results (time constant and phase angle) with the calculated values. Based on your experimental observations, can you identify the main factors that contributing to these differences? Please comment

Explanation / Answer

main factors that contributing to these differences are the error in readings ( which are never exact because they're shown in discrete values ) ; error while you're noting the readings ; and rounding off error, which originates when values are rounded off ; and the change in value of caapacitance and resistance of components with temperature etc.

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