What is the emf E of the battery? The current though the 30 ohm resistor is 0.35A

Q: In the circuit pictured, the resistors have values of R1 = 165 Ω, R2 = 88 Ω, and R3 = 175 Ω, and the…

A: Current flow in different branches are shown in the figure .Apply kirchoff current law in point b we…

Q: A series circuit is comprised of a 200VDC battery, a switch, a 1 kΩ resistor and a 10000 µF…

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Q: A cell has an emf of 2.5 V. It cannot be balanced on a potentiometer of length 100.0 cm when…

A: Given a cell of emf 2.5 V Driver cell voltage 2 V  Length of potentiometer 100 cm

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: 92 2452 3052

A: Power = I2 R Current I = V/R

Q: In the circuit shown, assume the battery emf is 16.2 V, R= 1.00 MN, and C = 3.20 µF. The switch is…

A: Given,Emf of the battery, E = 16.2 VResistance,  = 1.00 MΩCapacitance, C = 3.20 Fswitch is closed…

Q: An A.c has a peak voltage of 42.5V fed to a 100 ohm resistor. What is the average power dissipated…

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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: A capacitor is charged by a steady current of 0.0012 A fro 25 seconds at which time its emf is 600…

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Q: A 10.0-2 resistor and a 35.0-12 resistor in parallel are connected to a 120-V dc source. (a) What is…

A: Given data: Two resistors are connected in parallel R1 = 10.0 Ω and R2 = 35.0 Ω Source voltage (V) =…

Q: A capacitor charging circuit consists of a battery, an uncharged 20 μF capacitor, and a 5.6 kΩkΩ…

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Q: A 3-V DC voltmeter is composed of a 500-Ω meter movement in series with a 2500-Ω series resistance.…

A: According to Ohm's law, the current (i) flowing through a circuit si defined as the ratio of the…

Q: Electric Eels. Electric eels generate electric pulses along their skin that can be used to stun an…

A: The expression or power is given by P=VI=500 V80×10-3 A=40 W The power delivered to the unfortunate…

Q: An ideal emf e = 12 V is wired into a circuit with resistors R1 = 4.0 N and R2 = 8.0 N, as %3D shown…

A: According to Ohm's law, V = I×R where, V = Voltage  I = Current R = Resistance Also, equivalent…

Q: Three resistors with resistances R1 = 1.73 ohm, R2 = 3.45 ohm, and R3 = 7.19 ohm are is series…

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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: A 100V source is connected in series to a 5k Ohm resistor and to a 6µF capacitor. At the moment that…

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Q: A 1.00-MQ voltmeter is placed in parallel with a 75.0-kQ resistor in a circuit. If the current…

A: Given that,The resistance of the resistor : R1 = 75.0 (kOhm) The resistance of the voltmeter : R2 =…

Q: A potential difference of 2.95 V is applied across points a and b in the figure. R, is equal to 6.25…

A: Since you have asked multiple question, as per our guidelines we will solve the first question for…

Q: The capacitor, C1 = 1.2 pF, in the circuit below begins with no stored charge. At t = 0 seconds, the…

A: Capacitance C1 = 1.2 pF = 1.2 × 10- 12 F Resistance R1 = 9.1 MΩ = 9.1 × 106 Ω time t = 4.2 μsec =…

Q: In the circuit below determine the unknown EMF (V) and the resistance R. 0.6 A 1.8 A (A) A 10 Ω 12 2…

A: The left hand circuit can be taken as loop 1 and the right hand circuit as loop 2 on applying KVL…

Q: An RC circuit, hooked up to a battery as shown in the figure, starts with an uncharged capacitor.…

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Q: resistors with resistances R1 = 0.37 ohm, R2 = 6.59 ohm, and R3 = 7.36 ohm are is series circuit…

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Q: 10.0 pF 3. In the circuit below each capacitor initially has a charge of magnitude 3.50 nC on its…

A: Given C1=15pF   C2=20pF    C3=10pF R=25 ohm Q0=3.5nC

Q: The figure shows a simple RC circuit consisting of a 100.0-V battery in series with a 10.0-μF…

A: Given voltage across the cell = Vo = 100 Vthe capacitance = C = 10.0 µFresistance = R after 2 s…

Q: 1. A DC circuit is pictured. Assume the batteries are ideal. a. Find the current in the 75.0 Q…

A: Let the current in the upper and lower loop be i1 and i2.  a. According to the KVL, The upper loop,…

Q: A 12.0-A current passes through a light bulb with a resistance of 20.0 Ω. How much energy will be…

A: Given: The electric current is 12 A. The resistance of the bulb is 20.0 Ω. The time is 10 min.

Q: In a series RC circuit shown, the switch is closed and after a short time, the charge q on the…

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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 charging circuit consists of a battery, an uncharged 20 μF capacitor, and a 4.0 kΩ…

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Q: A 5 μF capacitor is charged by connecting it in series with a 1.0 MΩ resistor and a 30 V battery.…

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Q: What is the maximum power in W that can be generated from an 18 V emf using any combination of a 6.0…

A: Given EMF E = 18 V  Resistor R1 = 6 ohm  resistor R2 = 9 ohm

Q: The current through the 30 Ω resistor shown is measured to be 0.25 A. What is the emf ε of the…

A: The resistor 10 ohm and 30 ohm are in series. In series current through both resistor are same.…

Q: 10. A 11.0 μF capacitor is connected in series to a 50.0-V battery, a 550-2 resistor, and a switch.…

A: Given data, Capacitance C=11×10-6 F Voltage V0=50 V Time t=5 ms Resistance R=550 Ω

Q: The capacitor shown below has an initial voltage of 0.15 V before the switch is closed. The…

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Q: A rigid circular loop has a radius of 0.20 m and is in the xy-plane. A clockwise current I is…

A: According to the guidelines of Bartleby I am allowed to answer only 1 question at a time. Given Data…

Ohm's law

Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.

Path of Least Resistance

In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.