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&, sin(ot) A circuit is constructed with an AC generator, a resistor, capacitor and inductor as...

Question:

&, sin(ot) A circuit is constructed with an AC generator, a resistor, capacitor and inductor as shown. The generator voltage4) The value of w is now changed, keeping all other circuit parameters constant, until resonance is reached. How was w change

&, sin(ot) A circuit is constructed with an AC generator, a resistor, capacitor and inductor as shown. The generator voltage varies in time as ε =Va - Vb = Emsinwt, where Em = 120 V and w = 298 radians/second. The inductance L = 178 mH. The values for the capacitance C and the resistance Rare unkown. What is known is that the current in the circuit leads the voltage across the generator by Q = 53 degrees and the average power delivered to the circuit by the generator is Payo = 136 W. a rello c+ 1) What is Imax, the amplitude of the current oscillations in the circuit? A Submit You currently have 0 submissions for this question. Only 10 submission are allowed. You can make 10 more submissions for this question. 2) What is R, the value of the resistance of the circuit? Submit You currently have 0 submissions for this question. Only 10 submission are allowed. You can make 10 more submissions for this question. me alowed. 3) What is C, the value of the capacitance of the circuit? uF Submit You currently have 0 submissions for this question. Only 10 submission are allowed. You can make 10 more submissions for this question.
4) The value of w is now changed, keeping all other circuit parameters constant, until resonance is reached. How was w changed? O w was decreased O w was increased Submit You currently have 0 submissions for this question. Only 10 submission are allowed. You can make 10 more submissions for this question. 5) What is the average power delivered to the circuit when it is in resonance? W Submit You currently have 0 submissions for this question. Only 10 submission are allowed. You can make 10 more submissions for this question.

Answers

Given, Em: | ay. . Emsirfot ) W: 298 nacrec L=178mH Current leads voltage by d i power delivered to cruit my generator, largpower delivered by source, Payne Vrms Irms cost 3) 136 = 120. Tome 20553 Iyms=2.663A Timer - Also Pang = 12.66372 R=19.1944 iV 42 154 x 10 x 198 YIO3 s) Two = 362.492 ratssec / = w o was increased Paug at resonance, Pawg = I max R = (4.4253*19.174

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