QUESTION 61. Which of the following devices converts electricenergy into mechanical energy?a. A solenoidb. A gasoline-powered car enginec. A transformerd. An electric generatore. A motor

The given statement is Device which converts electric energy into mechanical energy?

Answered: Which of the following devices converts…

Science

Physics

Which of the following devices converts electric energy into mechanical energy?

An Introduction to Physical Science

14th Edition

ISBN:9781305079137

Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Chapter8: Electricity And Magnetism

Section: Chapter Questions

Problem 12MC: What type of energy conversion does a generator perform? (8.5) (a) chemical energy into mechanical...

See similar textbooks

Related questions

Q: The figure shows an electric dipole. What is the magnitude of the dipole's electric field at point…

Q: n the figure ₁ = 4.03 V, 2 = 0.838 V, R₁ = 5.400, R₂ = 1.660, R3 = 5.390, and both batteries are…

Q: (a) Differentiate between interference and diffraction of light. (b) Explain in not more than 4…

Q: student builds a circuit in which an AC power supply with an rms voltage of 230 V is connected to a…

A: student builds a circuit in which an AC power supply with an rms voltage of 230 V is connected to a…

Q: In an LC circuit, the energy in the capacitor is 25.0 percent of the energy in the inductor at any…

Q: In the figure R₁ = 5.240, R₂ = 15.70, and the ideal battery has emf & = 13.4 V. (a) What is the…

Q: A uniform bar of weight 100N and length L is held horizontally using two massless and inextensible…

A: The free-body diagram of the uniform bar is shown below.

Q: In the figure 1 = 4.38 V, 2 = 1.17 V, R₁ = 3.970, R₂ = 1.902, R3 = 4.782, and both batteries are…

Q: d) Two charges Q1 and Q2 are held stationary 1 m away from each other. The magnitude of charge of…

A: When an object retain electrons, it has a surplus of electrons and is said to have a negative…

Q: A straight wire segment I L = (3.0 [A])(4 [cm] Î + 3 [cm] ĵ) is in a uniform i magnetic field B =…

Q: Why is a soft iron core ( rather than hard) preferred as the core of an electromagnet

Q: An astronomer discovers a star that has a peak wavelength of 617 nm.

A: For frequency Speed = frequency × wavelength c = f× λ 3× 108 =f x 617 × 10-9 4.8× 1014 Hz = f

Q: A 5.00 [cm] long solenoidal inductor has 50 turns and radius of 3.00 [cm]. If the current varies at…

Q: When a person weighing 359.0 N sits in a hanging chair, a giant spring suspending the load expand…

Q: A proton traveling at 20.3° with respect to the direction of a magnetic field of strength 2.27 mT…

Q: The takeoff speed of a jetliner in 146m/s if the jetliner is to take off from a runway of length…

A: Takeoff speed of jetliner = 146 m/s Length of runway (s) = 2621 m

Q: One long wire lies along an x axis and carries a current of 43 A in the positive x direction. A…

A: The magnetic field produced by current flowing through a wire is given by the right hand rule.

Q: A steady current of 0.5 A flows through a wire. How much charge passes through it in one hour?

Q: Problem 12: A constant-volume thermometer consists of a rigid bulb and a pressure gauge. To obtain…

A: Given that: Calibration point of thermometer in case-1: T1=100°C=373 K (boiling point)P1=1 atm…

Q: Ghost Lightning. Consider a parallel plate capacitor with area 4 [mm²] and separation 2 [mm].…

A: Solution: The displacement current density between the plates is given by:…

Q: A rock is thrown upward with a velocity of 1212 meters per second from the top of a 2424 meter high…

Q: Part I. Kirchhoff's Laws in 2 Loops. a. Find the necessary KVL/KCL equations to solve the problem.…

Q: Use the following constants to calculate the problem: me=9.1*10-31 kg mp=1.67*10-27 kg…

Q: Which of the following statements are TRUE regarding induced electric fields? I. In any closed path,…

A: Concept- ⇒ Induced electric field is time varying field which is produced by change in the…

Q: a) Explain what is meant by the term fusion when describing a nuclear reaction. b) Calculate the…

Q: A steaming pot of water is resting on a red hot burner is that convection?

A: Convection is the process of heat transfer in fluid through currents.

Q: Assume that when a certain main sequence star becomes a giant gas, its luminosity increases from L…

Q: Two infinite, straight wires carrying different amount of currents are placed as shown in the…

Q: For the items 26 and 27, consider the following sinusoidal plot of the instantaneous voltage of an…

A: The sinuisoidal plot of the instantaneous voltage of an inductor as a function of time is as shown…

Q: Two infinite, straight wires carrying different amount of currents are placed as shown in the…

Q: If the body starts from rest at A and slides 200 ft down the 30° incline, how far will it then move…

Q: (II) The position of a SHO as a function of time is given by x = 3.8 cos (7/4 + /6) where t is in…

Q: The device is used to shine a beam on an object located nearby. The interference pattern is obsrved…

Q: An object is placed 15 cm from a converging ( concave ) mirror that has a focal length of 10 cm a.…

A: Hi, as this problem contains multiple sub-parts, hence the first three sub-parts will be solved for…

Q: The density of mercury is 13.5 g/mL. What is the mass of 8.20 mL mercury?

A: Given data: The density of mercury is ρ=13.5 g/mL. The volume of density is V=8.20 mL.

Q: Uranus and neptune have almost similar masses. Which of them will exert the greater gravity towards…

Q: A 16.0 kg platinum mass rests on the bottom of a pool. (The density of platinum is 21.4 ✕ 103 kg/m3…

A: Hi, as this problem contains multiple sub-parts, hence the first three sub-parts will be solved for…

Q: Consider a pair of horizontal wires that are 2.0 [mm] apart and carry 2.0 [A] current in opposing…

Q: A diverging mirror with a focal length of 90cm is used as a side-view mirror on a car. Another car…

Q: A straight conductor carrying a current i = 6.1 A splits into identical semicircular a the figure.…

A: Giveni=6.1 Ar=8.5 cm=8.5×10-2 m

Q: a diverging mirror with a focal length of 90 cm is used as a side view mirror on a car. Another car…

Q: A hexagonal wire carries a 12 [A] current flowing in the counterclockwise direction. Consider six…

A: We have a hexagonal wire of each side length L=2*10-3m which carries a current I=12 A in the counter…

Q: The concentration of H+ ions outside a membrane is 18 % of the concentration inside the membrane.…

Q: Validity of Ampere's Law. In which of the following systems does Ampere's law apply? Consider that a…

A: Ampere's law gives the relationship between the current and the magnetic field that is created by…

Q: Define rectilinear motion and Provide illustration of a Rectilinear Motion to support your answer.

A: The motion of a body in a straight line is known as rectilinear motion. It is also known as…

Q: An electron (charge −e) orbits with speed 2×10^6 [m/s] around a central proton (charge +e, along a…

A: particle = electron speed (v) = 2×106 msradius of curvature (r) = 5×10-11 m

Q: A 1000-kg car rounds a curve on flat road of radius 50 m at a speed of 50 k/h. Will the car make the…

Q: A jet airplane in level flight has a mass of 8.60 x 104 kg, and the two wings have an estimated…

Q: Self-inductance. A coil has a self-inductance of 50 [H] and a resistance of 3.5 [2]. It is connected…

A: Given Self inductance L = 50 uH Resistance R = 3.5 ohm Internal resistance of battery r = 0.25 ohm…

Q: The waves on a string have wave speed 8.00m/s, amplitude 0.0600m, and wavelength 0.400m. The waves…

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

Given data

VIEW

Answer

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

A motor operating on 240 V electricity has a 180 V back emf at operating speed and draws a 12.0 A current. (a) What is its resistance? (b) What current does it draw when it is first started?
Suppose a motor connected to a 120 V source draws 10.0 A when it first starts. (a) What is its resistance? (b) What current does it draw at its normal operating speed when it develops a 100 V back emf?
(a) What is the voltage output of a transformer used for rechargeable flashlight batteries, if its primary has 500 turns, its secondary 4 turns, and the input voltage is 120 V? (b) What input current is required to produce a 4.00 A output? (c) What is the power input?
What type of energy conversion does a generator perform? (8.5) (a) chemical energy into mechanical energy (b) mechanical energy into electrical energy (c) electrical energy into mechanical energy (d) mechanical energy into chemical energy
The current in a long solenoid of radius 3 cm is varied with time at a rate of 2 A/s. A circular loop of wire of radius 5 cm and resistance 2 surrounds the solenoid. Find the electrical current induced in the loop.
Suppose you have a motor with a power factor significantly less than 1. Explain why it would be better to improve the power factor as a method at improving the motor's output, rather than to increase the voltage input.
. The generator at a large power plant has an output of 1,000,000 kW at 24,000 V. (a) If it were a DC generator, what would he the current in it? (b) What is its energy output each day—in joules and in kilowatt—hours? (c) If this energy is sold at a price of 10 cents per kilowatt-hour, how much revenue does the power plant generate each day?
Integrated Concepts Hydroelectric generators (see Figure 20.43) at Hoover Dam produce a maximum current of 8.00 103 A at 250 kV. (a) What is the power output? (b) The water that powers the generators enters and leaves the system at low speed (thus its kinetic energy does not change) but loses 160 m in altitude. How many cubic meters per second are needed, assuming 85.0% efficiency?
An induction furnace uses electromagnetic induction to produce eddy currents in a conductor, thereby raising the conductors temperature. Commercial units operate at frequencies ranging from 60 Hz to about 1 MHz and deliver powers from a few watts to several megawatts. Induction heating can be used for warming a metal pan on a kitchen stove. It can be used to avoid oxidation and contamination of the metal when welding in a vacuum enclosure. To explore induction heating, consider a flat conducting disk of radius R, thickness b, and resistivity . A sinusoidal magnetic field Bmax cos t is applied perpendicular to the disk. Assume the eddy currents occur in circles concentric with the disk. (a) Calculate the average power delivered to the disk. (b) What If? By what factor does the power change when the amplitude of the field doubles? (c) When the frequency doubles? (d) When the radius of the disk doubles?
Integrated Concepts A light-rail commuter train draws 630 A of 650-V DC electricity when accelerating, (a) What is its power consumption rate in kilowatts? (b) How long does it take to reach 20.0 m/s stalling from rest if its loaded mass is 5.30 1()4 kg, assuming 95.0% efficiency and constant power? (c) Find its average acceleration. (d) Discuss how the acceleration you found for the light-rail train compares to what might be typical for an automobile.
While taking a bath, a person touches the metal case of a radio. The path through the person to the drainpipe and ground has a resistance of 4000 . What is the smallest voltage on the case of the radio that could cause ventricular fibrillation?
Explain how electromagnetic induction can be used to detect metals? This technique is particularly important in detecting buried landmines for disposal, geophysical prospecting and at airports.