9. The voltage across a 2200-pF capacitor is vc(t) = 50 cos (2n10ªt) V. %3D Derive expressions for ic(t) and pclt). Is the capacitor absorbing power, delivering power, or both? Explain.
Q: What is the ripple voltage (in Vrms) of a capacitor filter for a peak rectified voltage of 34 V,…
A: The type of rectifier is not given. Assuming it as full wave rectifier. For a full wave rectifier,…
Q: Derive the expression for the energy stored in the capacitor.
A:
Q: Cell phones that use 4G technology receive signals broadcast between 2 GHz and 8 GHz. (a) If you…
A: NOTE- As per the rules we can answer only 3 sub-parts, please post the remaining sub-parts as the…
Q: Write a presentation on this topic: Capacitor
A: The circuit is made of various elements resistor, capacitor and inductor alongside battery and other…
Q: The capacitor voltage can be expressed as: vC=q/C, where q is the time-dependent charge in the…
A:
Q: 8. What are the different materials used in capacitor insulation? Discuss the insulation…
A: A Capacitor is an passive circuit element which is used to store charge in a electric field. It has…
Q: The current through a 100-mH inductance is given by i( t )=exp( −t ) sin( 10t ) in which the angle…
A: The current through the 100-mH inductance is given by, Hence, the inductance is calculated by using…
Q: Say you have given the above schematic diagram of internal layout of a capacitor. Here, the…
A:
Q: Explain the relation between area, distance and capacitance
A: To explain the relationship between distance ,area and capacitance i will assume the case of…
Q: What is the step response equations for Capacitor, and inductor?
A: Let the initial voltage of the capacitor is V(0) and initial current of the inductor is i(0)
Q: 1. Using the 500 2 theoretical resistance, the 4.1 mH inductance, and the 6V source, compute for the…
A:
Q: Reduce the network below to the smallest possible number of components if each inductor is 1 n? and…
A:
Q: A Capacitor rated at 50-uF is being charged by a constant current of 2 mA. What will the voltage…
A: Current across through the capacitor calculated as I=c * dv/dt For the constant current supply ,…
Q: Sketch plots of the magnitudes of the impedances of a 10-mH inductance, a 10-μF capacitance, and a…
A: Given data: The value of inductance is: 10 mH The value of capacitance is: 10 μF The value of…
Q: Show that the emf induced for two inductors is equivalent to
A: Given We need to derive the expressions for induced EMF due to mutual inductance. Please find the…
Q: a) Find the final value for the capacitor voltage (Vc(∞ ))? b) Find the circuit time constant for…
A:
Q: Number 13 and 14
A: (13) If the film-type capacitor has the rating as a 3-digit number, the first two digits represent…
Q: In the compuntation of experimental time constant of an RC circuit in the charging phase, explain…
A:
Q: Provide 1 example for the Miller Effect Capacitance
A:
Q: What current flows through an ideal capacitor if the voltage across the capacitor is constant with…
A: since the current flowing through an ideal capacitor is described by following equation: iC=Cdvdt…
Q: A deemphasis circuit has a capacitor value of 0.02 µF. What value of resistor is needed? Give the…
A: Given: C=0.02 μF
Q: Consider a cylindrical transducer making a capacitance of 8 pF, as shown in the figure next. The…
A: Given L1=10 cm C1=8 pF When inner cylinder moves by distance 'X' new capacitance is C2= 5pF New…
Q: If the current through an ideal inductor is constant with time, what is the value of the voltage…
A: if the current flowing through an ideal inductor is constant with time, the voltage across inductor…
Q: Explain why we replace capacitances with open circuits and inductances with short circuits in dc…
A: The capacitance has the current-voltage relationship is defined as the equation, In the DC…
Q: 5. A capacitor is connected to a 10-mV, 1.2-MHz source and a current of 50 µA flows. What is the…
A:
Q: dą Q-5. The charge, q, on a capacitor of capacitance C, of a series RCcircuit is given by = Ve t…
A: According to the question, There is the RC series circuit and the differential equation is given as…
Q: at time zero a 90uF capacitor with an initial charge of 15uC is connected across a 120 ohms…
A: In this question, We need to determine the time if capacitor gets fully discharge. We know time…
Q: What is the practical application of a circuit that you can tune such that it reaches some minimum…
A: The Resistance in a circuit can be paired as the series or parallel combination. These combinations…
Q: In the compuntation of experimental time constant of an RC circuit in both the charging and…
A: Here it is asked to tell the reason for which we should not directly plot the capacitor voltage as a…
Q: What is the equation thst represents the relationship between charge, capacitance and voltage for a…
A: Q=CV
Q: Value of the capacitor’s voltage amplitude VC ?
A:
Q: What are the minimum and maximum values of capacitance that can be obtained by connecting four 2-μF…
A: Given: The capacitors should be connected is shown as:
Q: The equation of the charge on the capacitor at any time t for an LRC series circuits is given as…
A: Given the equation of charge : Q(t)=0.2e-2t-0.2e-7t+0.03sint+0.02cost a) Assume that there is no…
Q: The capacitor behaves as an open circuit to a DC source. Why? How does the inductor behave to a DC…
A: explaination
Q: Find the total capacitance. Show complete solution and include the figures used to generate
A: In this question we will find equivalent capacitance....
Q: • Six identical capacitors with capacitance C are connected as shown in Fig a. What is the…
A: Capacitance- Capacitance does not depend upon Q and V but it depends upon ratio of Q and V.…
Q: a) Find the mathematical expression for the transient behavior of voltage across the capacitor of…
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…
Q: Given an initially charged capacitance that begins to discharge through a resistance at t=0, what…
A: The given capacitor is initially fully charged. The charge that will remain on its plate after the…
Q: Write an expression for the complex impedance of a parallel combination of an inductor, L, and a…
A: It is Given that:Parallel combination inductor (L) and capacitor(t).
Q: Calculate the theoretical voltages across the resistor (VR) and capacitor (VC) for 500 Hz and 1750…
A: Given An RC circuit,we need to determine the voltage across capacitor and resistor. Please find the…
Q: An RC circuit has an emf given (in volts) by 400 cos 2t, a resistance of 100 ohms, and a capacitance…
A: The Kirchhoff's voltage law in the loop is given as: Rdqdt+qC=Edqdt+qRC=ERdqdt+q100 Ω10-2 F=400cos2t…
Q: Draw and explain the structural overview of MOSFET Capacitances
A: Let the structural overview of MOSFET Capacitance in the Figure below. Ideally, the drain and source…
Q: an LRC circuit is set up with an inductance of 1/5 henry, a resistance of 1 ohm, and a capacitance…
A:
Q: A capacitor is connected to a 10-mV, 1.2-MHz source and a current of 50 µA flows. What is the value…
A: Given:
Trending now
This is a popular solution!
Step by step
Solved in 5 steps
- Assume that the voltage drop across the resistor, ER, is 78 V, that the voltage drop across the inductor, EL, is 104 V, and the circuit has a total impedance, Z, of 20 . The frequency of the AC voltage is 60 Hz. ETITZ20VAPFER78VIRRPEL104VILXLVARsLL3. Write the equation for capacitor voltage, v(t)=V0e−t/τ, for t≥0Find the equivalent capacitance of given circuit between the point A and B) if the applied voltage across A-B, equal =5 VRMS , 1000 Hz. Note: Take the capacitance of each capacitor as C=680µF)
- A series L–R–C circuit has a supply input of 5 volts. Given that inductance, L = 5 mH, resistance, R = 75ohm and capacitance, C = 0.2µF, determine (c) the frequency at which the p.d. across the capacitance is a maximum and (d) the value of the maximum voltage across the capacitor. answer: c) 4741 hz, d)10.85volts. If a 4μF capacitor is connected to a constant current source, therefore its current is given in the equation ic(t)=10mA. Determine the voltage, power and energy at 2ms.Q1 (True/False): A) The current through the capacitor is inversely proportional to the derivative of the voltage across it: Is it true or false? B) In a typical electronic circuit the capacitor blocks DC and couplest he AC to the next stage of the circuit: Is it true or false? C) The more the value of the stray capacitance , the better it is: Is it true or false?
- Given the capacitance of four capacitors Ca= 30 µF, Cb = 10 µF, Cc = 40 µF and Cd = 12 µF. If Cb and Cc are connected in series and the series combination is connected in parallel with Cd then the whole combination is connected in series with Ca, Calculate (a) the equivalent capacitance (b) the voltage across each capacitor if the circuit is supplied by 250 volts DC source (c) the charge on each capacitor.The current through a 100-mH inductance is given by i( t )=exp( −t ) sin( 10t ) in which the angle is in radians. Determine the voltage across the inductance. Then, use the computer program of your choice to plot both the current and the voltage for 0≤t≤3 s.In the circuit given below, it is given as R=2 Ohm, C=0.8 mF. What is the amplitude of the current flowing through the capacitor in this case?
- Given the circuit, a) Compute for the equivalent capacitance b) Compute for the Q1, Q2, Q3, and Q4 (i.e., the Q of each capacitor) c) Compute for the V1, V2, V3, and V4 (i.e., the V of each capacitor)What is your understanding about capacitors and inductors at steady state. Reference: https://www.youtube.com/watch?v=SyXhQtjAjiUHow come you have not taken into consideration the impedance of the inductor in the first part of the solution when calculating the current?