A 6-mF capacitor is charged to 12 V and then connected across a 100 W resistor. Find (a) The initial charge on the capacitor (b) The initial current through the resistor (c) The time constant

Q: 1) A resistor R dissipates 3 W of power when it is connected to a 24 V source. The source and…

A: Vbattery = 24 volts Power (P) = 3 W time (t) = 2 hours Resistance = R

Q: A 2.00-nF capacitor with an initial charge of 5.14 pC is discharged through a 2.29-ki2 resistor. (a)…

A: GivenC=2 nF=2×10-9 FInitial charge, Q=5.14 μC=5.14×10-6 CResistance , R=2.29 k ohm

Q: 17.6 kΩ resistor and a capacitor are connected in series and then a 12.0 V potential difference is…

A:

Q: A certain capacitor, in series with a resistor, is being discharged, q(t) = QeRC, At the end of 10…

A: q=Qe-tRCAfter 10 ms,Q2=Qe-10 msRC0.5=1e10 msRCe10 msRC=2

Q: 4 4 A vacuum capacitor ( A = 30 cm x 50 cm, d = 4.00 cm ) is partially filled with a dielectric slab…

A: Given data: Area of the plate is, A= 30 cm× 50 cm Distance between plate is, d= 4 ccm Thickness of…

Q: in a RC circuit starting from zero capacitor charge, during charging: O a. The time it takes to…

A: A circuit is a circular path through which electricity must always flow. An electrical circuit is…

Q: A 2.00-nF capacitor with an initial charge of 5.14 pC is discharged through a 2.29-k2 resistor: (a)…

A:

Q: A capacitor with C = 6.00 mF is fully charged by connecting it to a battery that has emf 50.0 V. The…

A: a voltage through the resistance, V=IR                                            V=0.180 A185 ohm…

Q: The figure shows wire section 1 of diameter D1 = 5.50R and wire section 2 of diameter D2 = 4.00R,…

A: Given: The diameter of section 1 is 5.50R. The diameter of section 2 is 4.00R. The length L is 1.70…

Q: Consider a copper wire with a diameter of 2.45 mm. (a) What is the drift speed of the electrons in…

A: Given that: Diameter of copper wire = 2.45 mm, density of copper = 8.92 g/cm3 Molar mass of copper =…

Q: A capacitor is charged with a total charge of q = 1.4E-05 C. The capacitor is wired in series with a…

A: Given: Total charge (q) = 1.4×10-5C resistance (R) = 14Ω decay constant, τ = 1.4×10-5  To Find: how…

Q: A capacitor that is initially uncharged is ocnnected in series with a resistor and an emf source…

A:

Q: A capacitor of capacitance C = 7.5 μF is initially uncharged. It is connected in series with a…

A: C = 7.5 micro farad R = 11500 ohm potential difference produced by the battery (V) = 110 volts

Q: A 2.00-nF capacitor with an initial charge of 5.94 µC is discharged through a 1.47-kΩ resistor. (a)…

A: (a) The discharge current in the circuit as a function of time be defined as, i=q0RCe-tRC=5.94…

Q: The Figure shows wire section 1 of diameter D1 = 4.00R and wire section 2 of diameter D2 = 2.00R,…

A:

Q: In the Power Transfer experiment, which of the following is true? O a. The maximum current in the…

A: Power transfer experiment includes the transfer of power without wires. In this experiment the power…

Q: (a) The current flowing in a resistor is given by i(t)=(t-1)^2A. Knowing that i(t)=(dq(t))/(dt) find…

A: Current flowing through the resistor changes with time according to the equation; i(t)=t-12 A

Q: A resistor and a capacitor are connected in series to a source of emf. While the current is 0.3 A…

A: Given that, The resistance of the resistor = 90 ohm The capacitance of the capacitor = 3μF EMF of…

Q: A capacitor with C = 5 uf is charged with a potential difference of 500v. Now at t = 0 you…

A:

Q: resistor R = 10MΩ is connected in series with a 1µF capacitor and a 12V source. Find the charge of…

A:

Q: A 2.00-nF capacitor with an initial charge of 5.00 µC is discharged through a 2.72-kΩ resistor. (a)…

A: (a) The discharge current in the circuit as a function of time be defined as, i=q0RCe-tRC=5 μC2.72…

Q: A practical battery is connected across a single resistive load. Which of the following is true…

A: Emf is the potential difference of the source when there is no current flowing through it, and…

Q: A certain capacitor, in series with a resistor, is being discharged, q(t) = QERG, At the end of 10…

A:

Q: d from the power supply and is connected to a resistor with a value of 250 Ω. Find how long does it…

A: Given:- The capacitor having a value of  C = 50.0 µF = 50 x 10-6 F  The voltage V = 40 V  After a…

Q: A resistor with resistance 28.5 Q is connected to the terminals of a voltage source. (a) Calculate…

A:

Q: A capacitor of capacitance C is fully charged. At t=0, the capacitor is connected in series with a…

A:

Q: A resistor and a capacitor are connected in series to a source of emf. While the current is 0.3 A…

A: Given that, Resistance, R = 90 ohm Capacitance, C = 3μF Emf, ε=50 V When the capacitor charges,…

Q: Consider a copper wire with a diameter of 2.75 mm. A. What is the drift speed of the electrons in…

A:

Q: An initially uncharged 4.39 μF4.39 μF capacitor and a 7.65 kΩ7.65 kΩ resistor are connected in…

A: Given: The capacitance of capacitor C = 4.39 μF. The resistance of resistor R = 7.65 kΩ. Emf of…

Q: A capacitor with circular parallel plates of radius 8.51 cm separated by a distance of 1.61 mm is…

A: SOlutin: given that capacitor plates r= 8.51 cm , d = 1.61 mm Q = 2.1 nC resistor with A = 2x2 mm2 L…

Q: The electron beam emerging from a certain high-energy electron accelerator has a circular cross…

A: The relation of the current density is given in terms of current and area J=IAJ=Iπr2

Q: An uncharged capacitor and a resistor are connected in series to a source of emf. If Ɛ = 11.0 V, C =…

A:

Q: A resistor with resistance 31.5 Q is connected to the terminals of a voltage source. (a) Calculate…

A: recall V=IR P=i2R

Q: the initial charge on the capacitor, (b) the initial current through the 200 Ω resistor, (c) the…

A:

Q: Three resistors of 25 Ω, 30 Ω and an unknown resistance R are connected in parallel and the…

A: It is given that,

Q: A 1.0 mF capacitor with an initial stored energy of 0.50 J is discharged through a 1.0 M resistor.…

A: Given,

Q: Q8. A 4 µF capacitor is charged to 24 V and then connected across a 200 2 resistor. Find (a) the…

A:

Q: A 2.5-F capacitor is charged to 12 V and then discharged through a 4.8 Ω resistor. What will be the…

A: Write the given values with the suitable variables. C=2.5 FV=12 VR=4.8 Ωt=20 s Here, C, V, R, and t…

Q: An uncharged capacitor and a resistor are connected in series to a source of emf. If E = 12.00 V, C…

A:

Q: A 15.00 Ω resistor and 7.00 Ω resistor are connected in parallel to an emf source. A current of 1.50…

A: Given: The resistance of the first resistor is 15.00 ohms. The resistance of the second resistor is…

Q: A capacitor with capacitance C = 2.5 μF is charged to a voltage V = 5V. It is then discharged…

A: C = 2.5 μF V = 5 volts R = 100 ohm

Q: A 2.00-nF capacitor with an initial charge of 5.27 µC is discharged through a 2.47-k2 resistor. dQ >…

A:

Q: A 160-µF capacitor charged to 450 V is discharged through a 31.2-k 2 resistor. (a) Find the time…

A:

Q: From the given circuit, find /, the power dissipated by the resistor, and the power supplied by each…

A:

Q: DC Circuits Containing Resistors and Capacitors• Explain the importance of the time constant, τ ,…

A: For an RC circuit, the time constant is given by The time constant helps to know the time required…

Q: A 2.00-nF capacitor with an initial charge of 5.57 uC is discharged through a 2.97-kn resistor. (a)…

A: