A current has three resistors in parallel, each with a resistance of 21 Ohms. What is the total resistance of the circuit? Suppose you attach the completed circuit to a 14 V power source and allow current to flow? What is the total current of the circuit

A current has three resistors in parallel, each with a resistance of 21 Ohms. What is the total resistance of the circuit? Suppose you attach the completed circuit to a 14 V power source and allow current to flow? What is the total current of the circuit

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter23: Series And Parallel Circuits

Section23.1: Simple Circuits

Problem 14PP

See similar textbooks

Related questions

Q: hms resistor? 2. Two light bulbs are connected in parallel, each having a resistance of 2 ohms.…

A: In series same current flows through resistors. The equivalent resistance of given resistors are,…

Q: Using the standard voltage in your house circuit, there are 3 light bulbs turned on, 40W, 60W & 75W.…

A: We need to calculate the resistance of each bulb and then calculate equivalent resistance if they…

Q: Consider the circuit shown in Figure. 1. The equivalent resistance of the above circuit is = Ω 2.…

Q: 20.0 V 4.00 2 2.00 2 a. 10.0 y 7.00 N

Q: A circuit with a battery, a 8 Ω resistor, a 16 Ω resistor, and a 27 Ω resistor in series. The total…

Q: When you are using an ammeter and a voltmeter in a circuit, how should you connect them to the…

Q: If we connect an Ohmic resistance R1 and a non-Ohmic resistance R2 > R1 in series in a circuit,…

A: Ohmic resistance = R1Non ohmic resistance = R2Arrangement of resistors = SeriesLet the supply…

Q: CIRCUIT A 25 ohm resistance and a 10 ohm resistance are connected in parallel. Then the two are…

Q: From the equation (resistance in series circuit) Rt = R1 +R2 +R3… and I=V/R, how will you describe…

A: Given data: The resistors are connected in series circuit Resistance in series circuit increases…

Q: A group of cells consisting of four rows connected in parallel, each row containing five cells…

Q: The load across a 120-V battery consists of a series combination of three resistances R1, R2, and…

Q: current has three resistors in parallel, each with a resistance of 18 Ohms. What is the total…

Q: Consider the circuit shown in figure 1. The current through the 6 ohm resistor is 4.0 A in the…

A: Given data The current flowing through the 6 Ω resistor is given as I6 = 4 A. a) As the 6 Ω and 8…

Q: You connect three 20.0-omega resistors in parallel across a 30.0-v battery A) what is the equivalent…

Q: A circuit with a 60 V battery, a 45 Ω resistor, a resistor with 0.4 A across it, and another 45 Ω…

Q: A battery has an emf of 12.0 V and an internal resistance of 0.05 ohms. Its terminals are connected…

Q: A simple circuit has a battery voltage of 9 volts. A light in the circuit has a resistance of 3.3…

A: Voltage of battery = 9V Resistance of light = 3.3 ohms

Q: A circuit has a 21Ω resistor, a 895Ω resistor and a 104 resistor all connected in series with each…

A: If Resistances R1, R2, R3 connected in series then equivalent resistance of the circuit is Req=…

Q: If the resistance R3 is damaged in the circuit in the figure, what happens to the currents that flow…

Q: Two resistors, 67 and 82 A, are connected in series across a 30-V battery. Draw the circuit What is…

A: According to ohm's law, the potential difference across a resistor R having current (i) is given by:…

Q: Given a 48V battery and R1=17ohm and R2=85ohm resistors, find the current for each resistor when…

Q: 1. A circuit contains three resistors connected in series across 100 volts; the circuit current is 2…

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

Q: The current in an incandescent lamp is 0.5 A when connected to a 120 V circuit, and 0.2 A when…

A: Given data *The current in an incandescent lamp is I1 = 0.5 A *The given circuit voltage is V1 = 120…

Q: Two resistors, 73 0 and 42 0, are connected in series across a 30-V battery Draw the circuit What is…

Q: Three resistors, 4.0 ohm, 8.0 ohm, 16.0 ohm, are connected in parallel in a circuit. What is the…

A: Given that Three register R1=4 ohm R2=8 ohm R3=16 ohm Connected parrellel in circuit To determine…

Q: circuit has one 123 Ohm resistor, one 145 Ohm resistor, and one 234 Ohm resistor, all in series.…

A: Given Three resistors say : R1 = 123 ohm R2 = 145 ohm R3 = 234 ohm To Find : Equivalent…

Q: A 50 v battery with an internal resistance of 5 ohms has a terminal voltage of 45 v when attached…

A: Given: The emf of the battery is 50 V. The internal resistance of the battery is 5 ohm. The terminal…

Q: What must be the emf in the circuit so that the current flowing through the 7 ohm resistor 1.80 A ?…

A: Given data: Resistance ,R = 7 ohm Current, I = 1.80 A

Q: Three 4.70 Ω resistors are connected in series to a 15.0 V battery. What is the equivalent…

Q: Two resistors, 57 and 72 Omega, are connected in series across a 30-V battery What is the current in…

A: Find net resistance using formula of series resistance. Then use , Ohm's law i.e V=IR for current in…

Q: Consider a circuit consisting of a battery (6.22 Volts) and three resistors in parallel. If the…

A: the effective resistance of the circuit is 1R=118.5 Ω+123.6 Ω+133.5 Ω=0.054+0.0424+0.0298R=7.924 Ω

Q: In a given physics lab, you are asked to build a circuit with a resistance of 100 Ohms, but all you…

Q: 16. Fill in the blanks based on the electric resistance of a wire. a. Four characteristics of a wire…

A: a. Four characteristics of a wire that affect its resistance are length, area of cross-section,…

Q: A circuit contains a resistor in series with a capacitor, the series combination being connected…

Q: Two resistors with values of 13 Ω and 36 Ω, respectively, are connected in parallel and hooked to a…

Q: A parallel circuit has an initial current of 27 A. At the node, one wire carries a current of 12 A.…

Q: connected to a circuit consisting of four 20Ω and one 10Ω resistors all in series. Assume the…

Q: of 20.0 Ω, 75.0 Ω, and 100.0 Ω, respectively. Draw a labeled circuit diagram for the circuit…

Q: Three 7.50 Ω resistors are connected in series to a 22.0 V battery. What is the equivalent…

Q: Three resistors and a 12 V power source are connected as shown in the circuit diagram below. What…

A: a)

Q: Adding a resistor to a circuit does not always decrease the current in the circuit. Depending on how…

A: Solution: We know that when the 4th resistor is not connected we have the following circuit:…

Q: Six circuits containing a battery and two or more bulbs are shown here. A. In which circuits are A…

A: a)If the components of an electric circuit are joined with each other such that there is only one…

Q: 1. A current of 10 mA passing through the human body causes sustained muscular contraction. For…

A: According to Ohm's Law, the potential difference in a circuit is related to the current flowing…

Q: Three 5.10 Ω resistors are connected in series to a 17.0 V battery. What is the equivalent…

Q: Three 2.10 Ω resistors are connected in series to a 21.0 V battery. What is the equivalent…

A: Given : R = 2.10 Ω V = 21 V

Q: 4.5 V battery is connected to a bulb whose resistance is 1.3 Ω. what is the current through the…

Q: 1. What is the current in a 160V circuit if the resistance is 2Ω? V= I= R 2. What is the current…

A: Please note : As per answering guidelines I can answer the first three subparts of a multisub-part…

Question

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

What voltage is involved in a 1.44-kW short circuit through a 0.100- resistance?
Consider the circuit shown below. The terminal voltages of the batteries are shown, (a) Find the equivalent resistance of the circuit and the current out of the battery, (b) Find the current through each resistor, (c) Find the potential drop across each resistor, (d) Find the power dissipated by each resistor, (e) Find the total power supplied by the batteries.
Electric circuits are sometimes explained using a conceptual model of water flowing through a pipe. In this conceptual model, the voltage source is represented as a pump that pumps water through pipes and the pipes connect components in the circuit. Is a conceptual model of water flowing through a pipe an adequate representation of the circuit? How are electrons and wires similar to water molecules and pipes? How are they different?
A coffeemaker draws 10 A of current operating at 120 V. How much electrical energy does the coffeemaker use each second?
. All of the electrical outlets in a room are connected in a single parallel circuit (Figure 7.38). The circuit is equipped with a 20-A fuse, and the voltage is 120 V. (a) What is the maximum total power that can be supplied by the outlets without blowing the fuse? (b) How many 1,200-W appliances can be plugged into the sockets without blowing the fuse?