A 74.1-Ω resistor is connected in parallel with a 128.0-Ω resistor. This parallel group is connected in series with a 22.0-Ω resistor. The total combination is connected across a 20.5-V battery. Find (a) the current and (b) the power dissipated in the 128.0-Ω resistor.

Q: A real battery of emf 27 V is connected to a 14 Ω resistor. As a result, current of 1.74 A exists in…

A: Here we use the formula for power dissipated by a resistor.

Q: Angelo connects two resistors (27 Ω and 31 Ω) in parallel. He then connects the parallel resistors…

A: We have given: R1 = 27  ohmR2 = 31 ohm Arrangement of resistors = Parallel Voltage of the battery…

Q: A battery of 9V is connected in series with resistors of 0.2Ω, 0.3Ω, 0.4Ω ,0.5Ω and 12 Ω,…

A:

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

A: Assume the resistance of the resistor is R1 = 75.0 kΩ. Assume the resistance of the voltmeter is R2…

Q: A 55.7- resistor is connected in parallel with a 97.13- resistor. This parallel group is connected…

A:

Q: Resistors R₁ and R₂ dissipate 100 W and 75 W respectively across a 100-V DC source. If the two…

A:

Q: A heart defibrillator being used on a patient has an RC time constant of 10.5 ms due to the…

A:

Q: 44.2 Ω resistor and a 93.8 Ω resistor are connected in parallel, and the combination is connected…

A:

Q: A 10.0-MΩ resistor is connected in series with a 5.00-μF capacitor. When a switch is thrown, these…

A:

Q: A 63.1-2 resistor is connected in parallel with a 123.9-Q resistor. This parallel group is connected…

A: The electriacl circuit apply series and parallel rule now apply the KVL rule.

Q: A 43 Ω component is connected to a 12 V battery. How much energy is expended per second?

A: Given Data: The resistance of a battery is, R=43 Ω The voltage of a battery is, V=12 V   The…

Q: Two separate 48.0-V batteries are each connected across separate resistors. One is connected across…

A:

Q: Four resistors are connected in a circuit with a battery of unknown emf, as shown below. The battery…

A:

Q: Two appliances are connected in parallel to a 120-V battery and draw currents I₁ = 2.0 A and I₂ =…

A: I1 = 2 A I2 = 3.5 A Vbattery = 120 volts

Q: You bought a 36.0 V battery, 20.0 Ω, 76.0 Ω, and 103.0 Ω resistors. You decide to connect them in…

A:

Q: A 570 Ω resistor, an uncharged 1.1 μF capacitor, and a 6.53 V emf are connected in series. (c) What…

A: Given data The magnitude of the resistance is given as R=570 Ω. The magnitude of the capacitance is…

Q: A 57.7 resistor is connected in parallel with a 94.49 resistor. This parallel group is connected in…

A: Approach to solving the question:Please see attached photos for detailed solutions. Thank…

Q: An uncharged capacitor and a resistor are connected in series to a source of emf. If ε = 9.00 V, C =…

A: You didn't mention which question out of 3 we have to solve so I am solving first one. The time…

Q: Three 7.20 Q resistors are connected in series to a 18.0 V battery. What is the equivalent…

A:

Q: es of 2.0 Ω, 4.0 Ω, and 6.0 Ω and a 24-V emf device are all in p

A: GivenResistances of 2.0 Ω, 4.0 Ω, and 6.0 Ω emfV=24 V

Q: Three resistors with values of 60.0N, 30.00 and 20.02, respectively, are connected in parallel to a…

A:

Q: Two resistors of six and two ohms are connected in parallel. This arrangement is connected in series…

A:

Q: Two resistors, 60.7 and 68.3Ω, are connected in parallel. The current through the 68.3-Ω resistor is…

A: Given value--- Two resistors, 60.7 and 68.3Ω, are connected in parallel.  The current through the…

Q: (a) the equivalent resistance of the circuit  in Ω (b) the current in each resistor   in A (c)…

A:

Q: Part 1: A 649-Ω resistor, an uncharged 4.85-μF capacitor, and a 18.8-V emf are connected in series.…

A:

Q: 81.7-Ω resistor is connected in parallel with a 108.3-Ω resistor. This parallel group is connected…

A:

Q: Four 10.0 Ω resistors are connected in series with a 9.0 V battery. Find the following. (a) the…

A: Resistors when connected in series, the equivalent resistance is given as,               Req = R1 +…

Q: A student in the laboratory connects a11 Ω resistor, a 28 Ω resistor, and a 33 Ω resistor in series…

A:

Q: A 64.5-2 resistor is connected in parallel with a 155.0-2 resistor. This parallel group is connected…

A:

Q: You are given a 45.5 V battery and two resistors of resistances 25 Ω and 97.5 Ω.  Part (a)  Find the…

A: The objective of the question is to find the current and power dissipated in a circuit with two…

Q: When a 92.1 Q resistor is connected across a 6 V battery, a current of 62.8 mA flows. What is the…

A:

Q: Three 8.7 resistors are connected in series with a 17.0 V battery. Find the following. (a) the…

A: Given data:  Three equal resistors are connected in series combination R = 8.7 Ω Battery voltage (V)…

Q: The total resistance in the circuit

A:

Q: A light bulb is wired in series with a 118-Ω resistor, and they are connected across a 120.0-V…

A: Given: The resistance in series with bulb is 118 Ohm. The supply voltage is 120 V. The power across…

Q: A starter motor on a motorcycle has an equivalent resistance of 0.15 Ω and is supplied by a 12 V…

A:

Q: When a 36.0-V emf device is placed across two resistors in series, a current of 15.0 A is flowing in…

A:

Q: A 89.4- resistor is connected in parallel with a 152.8-2 resistor. This parallel group is connected…

A:

Q: A 65.9-Q resistor is connected in parallel with a 168.1-Q resistor. This parallel group is connected…

A: Given:- The resistance is as  R1=65.9 ΩR2= 168.1 ΩR3= 30.0 Ω The voltage of the battery connected…