An analogue filter in the form of a coil of negligible resistance…

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Question Answered step-by-step An analogue filter in the form of a coil of negligible resistance… An analogue filter in the form of a coil of negligible resistance and inductance 100mH is connected in series with a capacitance of 2?F and a resistor of 10? across a 50V, variable frequency supply. Determine (a) the resonant frequency, (b) the current at resonance, (c) the voltages across the coil and the capacitor at resonance and (d) the Q-factor of the circuit, ( e) the bandwidth of the filter. Sketch the response of the electrical current as a function of the frequency and show the bandwidth. Explain the effect of using a resistor of 2? and 50? respectively on the Q-factor and hence the filter selectivity Engineering & Technology Electrical Engineering Share QuestionEmailCopy link Comments (0)

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