2. The graph shows the current entering the positive plate of a capacitor. Negative current means the current is leaving the positive plate. The charge on the capacitor at t = 0 is 0.3 C. What is the charge on the capacitor after 10 s? Hint: we know that I = dQ/dt. What is the inverse of differentiation? 0.2 0.1 -0.1 8. time (sec) 10 Current (Amps)

Q: Write your ID No. Let C = 80 µF and L = 2mH if the last digit of your ID No. is from 0-4; otherwise,…

A:

Q: 8. Find the charge and current in an RLC circuit with R = 11 ohms, L= (0.1 TOU) H and C (0.01 +)F,…

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Q: Let C = 80 µF and L = 2mH a. Calculate the value of R that will make the initial energy stored in…

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Q: (a) Show that the system of differential equations for the charge on the capacitor q(t) and the…

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Q: The voltage applied to the circuit shown  at t=0 is20 cos(800t+25∘) V. The circuit resistance is 80…

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Q: Write your ID No. Let C 80 µF and L 2mH if the last digit of your ID No. is from 0-4; otherwise, let…

A:

Q: 22. A 25-µF capacitor is connected to an emf given by v(t) = (160V)sin(120rt). (a) What is the…

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Q: An: In the circuit shown, R = 500 N, L = 0.64 H, C = 1 µF, and 1 = -1 A. The initial voltage drop…

A: given data: R=500 ohm L=0.64H c=1uf I=-1A

Q: 2. The expression for capacitor voltage in an RC circuit (assuming no initial charge) when DC…

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Q: In the circuit shown, R = 500 N, L = 0.64 H, C = 1 µF, and I = -1 A. The initial voltage drop across…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 2. The expression for capacitor voltage in an RC circuit (assuming no initial charge) when DC…

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Q: Quèstion 8 The relaxation time of mica (o = 101 mho/m, ɛ, = 2) is %3D 4.912 hrs 2.456 hrs 7.36 hrs…

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Q: An RC drcult with components C=5mF, R1 =2M2, R = 1M and V = 100V is set as shown in the figure. The…

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Sinusoids And Phasors

Sinusoids are defined as the mathematical waveforms that are used to describe the nature of periodic oscillations.

Circuit Theory

Electric circuits are a network that comprises of a closed-loop, which helps in providing a return path for the current through a switch. When the switch is activated, the load operates, and the current accepts a path to finish the circuit at a low potential level from the opposing high potential level. Electric circuits theory is a linear analysis that helps in establishing a linear relation of voltage and current for R (resistance), L (inductance), and C (capacitance).