530-Ω resistor, an uncharged 3.40-μF capacitor, and a 4.80-V emf source are connected in series. What is the instantaneous power to the capacitor after 3 time constants? Calculate your answer in the units of milli-watts (mW). Hint: Instantaneous power is the product of instantaneous potential drop and instantaneous current. Write your answer in decimal form with three digits to the right of the decimal point (e.g. 5.389); do not write any units.

Q: The circuit in the figure below has been connected for a long time. Let R₁ = 8.20 and R₂ = 4.80 0.…

A: Given:-           Resistance (R1) = 8.2 Ω          Resistance (R2) = 4.8 Ω

Q: Four resistors with resistances: 1 Ω, 2 Ω, 3 Ω, and 4 Ω are connected in a circuit. What is the…

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Q: resistors are combined in a circuit along with a battery and an ammeter. The values of the resistors…

A: Equivalent resistance in series  R = R1 + R2 + R3   Equivalent resistance in parallel  1/R = 1/R1 +…

Q: across them

A: Given: Resistor is 10 k ohm Potential difference is 12 V Increase in potential difference is 5 V…

Q: In the circuit diagram R1 = 5R and R2 = 15R, where R = 24 Ω. The power dissipated in resistor 2 is P…

A: Current in the circuit P2=I2R2I=P2R2=3.7 W15×24 Ω=0.1013 A

Q: The potential difference across a resistor in a particular electric circuit is 300 V. The current…

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Q: In an RC series circuit, the voltage is 12.0 V, resistance is 1.40-MΩ, and capacitance is 1.80 µF.…

A: We are given a RC circuit. We are given voltage of source. We are also given values of resistance…

Q: An initially uncharged 4.93 x 10-6 F capacitor and a 7070 2 resistor are connected in series to a…

A: Given, Capacitor, C=4.93x10-6F Resistor value, R=7070 ohm Voltage, V=1.5V

Q: Consider the circuit shown in the figure. A short time after closing the switch, the charge on the…

A: Let initial charge be Q and charge on the capacitor after t seconds is q.q = 80% of QTime constant,…

Q: 4). We have a series RC circuit. (R is 1200 ohms, C is 50 microfarads.) The capacitor is initially…

A: The charge on a capacitor in an RC circuit can be given as

Q: A heart pacemaker fires 75 times a minute, each time a 25.0 nF capacitor is charged (by a battery in…

A: Given Capacitance C = 25.0 nF Frequency f = 75/min Resistance R = ?

Q: Using your collected Voltage-Time data for discharging, calculate the time constant τ. Show the…

A: We have to calculate the value of time constant from the data given. Also we have to calculate,…

Q: Two 3.0 μF capacitors are in series with a resistor of 150 Ω, a battery of 15.0 V, and an open…

A: Given: C1 = 3 μF C2 = 3 μF R = 150 ohm V= 50 V

Q: A certain solar cell type has an output capability of 7.6 A at 0.4 V. A series / parallel solar…

A: Voltage of each cell = 0.4 V Number of cells in series= 242

Q: the voltage of the battery is 12 V and R=200ohm. What is the current in Rc? The switch is…

A: voltage of the battery = 12 volts R = 200 ohm Ra = 2 R Rb = 2 R Rc = RC = 2μF

Q: 6.6N and R 4.9n. The capacitor has a capacitance C-13.4 µF. The emf source, E, of the circuit shown…

A: R1 = 6.6 Ω R2 = 4.9 Ω C = 13.4 μF Q = 17.1 μC

Q: In a RC circuit with power supply with an emf of 20 V. capacitance 3 uF, and resistance 1000 Q, the…

A: Given : Emf = 20 VCapacitance = 3 μF =3×10 -6 FResistance =1000 Ω

Q: 50.0 V Consider the circuit with R = 205 kQ and C = 256 µF. If the capacitor is initially uncharged,…

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Q: the time constant of the RC circuit. e capacitor is being charged, what is the potential difference…

A: We know that the value of the time constant is given as  τ= RC…

Q: In the circuit below the value of the resistance 4.2 Ω and the value of the capacitance is 2.0 µF.…

A: Given, An RC circuit. The circuit is closed at t=0.Resistance (R) = 4.2 ΩCapacitance (C) =2 μF =…

Q: Differential Equations: Electric Circuits When a resistance R (ohms) and a capacitance C (farads)…

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Q: A resistor with an unknown resistance is connected in parallel to a 17 Ω resistor. When both…

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Q: The figure shows the circuit of a flashing lamp, like those attached to barrels at highway…

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Q: A heart pacemaker fires 67 times a minute, each time a 25.0 nF capacitor is charged (by a battery in…

A: Given, A heart pacemaker fires 67 times a minute. Capacitance=25nF Voltage=0.632v Resistance=?

Q: PS 2: A 12-volt battery of internal resistance r of 0.05 ohm is to be recharged u, source at the…

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Q: The potential difference across a resistor in a particular electric circuit is 150 V. The current…

A: Given data:  Potential difference (V) = 150 V Current (I) = 18.5 A Required: Resistance (R)

Q: 6.0 μ 3.0 μF 6.0 μ 3.0 μF 400 V Solve for the energy for each capacitor, and the equivalent…

A: Given circuit diagram is shown:

Q: A 0.7-F capacitor is connected in series with a 9-ohm resistor. If the connection is energized from…

A: Given that,Capacitor : C = 0.7 (F)Resistor : R = 9 (Ohm)Voltage : V = 11 (V-DC)Time of supply : t =…

Q: An RC circuit has an unknown resistance and an initially uncharged capacitor of 657 x 10-6  F. When…

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Q: In the circuit shown below, Vs = 60 V, R1 = 7 Q2, R2 =10 V, R3 = 6 2 and R4 = 6 Q2. The Thevenin…

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Q: In a circuit, the potential drop across the 100 Ω resistors is 100 V. What is the current through…

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Q: The voltmeters in the figure measure RMS voltages. If V1 = 13 V and V2 = 8.5V what is V3? R ww ele V…

A: Net voltage across the RLC in a series combination circuit is given by :…

Q: A certain solar cell type has an output capability of 7.1 A at 0.8 V. A series / parallel solar…

A: Voltage of each cell= 0.8 V

Q: the maximum voltage

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Q: The circuit in the figure below has been connected for a long time. Let R. = 12 Q, R, = 9 Q, and V =…

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Q: RC Circuit

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Q: A circuit with three resistors is connected in series and in parallel, with a supply DC voltage. The…

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Q: The voltage across a 2.5-µF capacitor in a copying machine is zero. What is the voltage after 15 ms…

A: