to do: 1. Below are objects normally found at home. List down which has an electric motor. Use a separate sheet of paper for your answer. WALL CLOCK STAND FAN FLAT IRON VASE MOTORCYCLE WATER DISPENSER LAPTOP GARBAGE BIN PROJECTOR ADJUSTABLE WRENCH OVEN TOASTER HELMET

Q: What of the given below devices converts chemical energy to electrical energy? A) Transformer B)…

A: Chemical energy is stored up in battery. When any electrical device for example an electric bulb is…

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A:

Q: An electric fan's motor without a split-ring is like just a hand fan - it goes back and forth but…

A:

Q: What is the working principle of an electric generator

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Q: True or False: The left hand rule can be used to determine the direction of rotation of an electric…

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Q: 97. Which of the following is NOT a unit of power? a. J/s O b. W c. N/m O d. N.m/s

A: Power is defined as the ratio of work done and time. Mathematically, Power, P=Wt...(1) Where, W=Work…

Q: Please look at the image for details about the question. Put the answer in ___x10^_ and reduce it…

A:

Q: 1. What is the difference between an electric motor and electric generator in terms of function? 2.…

A:

Q: Includes a split ring commutator 1. DC motor Converts kinetic energy into the one- way flow of…

A: The answers are given below

Q: NOT and application of electromagnetic induction

A: Out of all option , all devices make use of electric and magnetic field  but velocity selector does…

Q: A lamp consumes 1000 J of electrical energy in 10 s. What is its power? L00

A:

Q: A magnet is suspended from a spring so that it can move freely inside a coil. The coil is Connected…

A: Concept Used : According to faradays law when magnetic flux passing through a conducting coil…

Q: An electric motor uses electric current to move. O True O False

A:

Q: The slip of the induction motor depends on the rotor speed of the machine.  Select one: True False

A: True

Q: 19. Kirchhoff s second law is based on the law of conservation of b. energy c. momentum d. mass a.…

A: 19). Kirchhoff's Second law refers to the voltage law which is based on energy conservation. It is…

Q: A magneto is used to cause the spark in a spark plug in manylawn mowers today. A magneto consists of…

A: Explanation:

Q: Define self and mutual induction. Give practical examples of both inductions.

A: To Describe: Self Induction and Mutual Induction

Q: A student claims when they use their space heater and hairdryer at the same time, the power for the…

A: When too many devices are running, there is a possibility that the power supply might get tripped by…

Q: Which of the following devices converts Chemical energy into Electrical energy? A) Electric heater…

A: The electric cell is the device that is used to convert the chemical energy of stored chemicals like…

Q: Many roller coasters use magnetic brakes to slow the train at the end of its run. A conducting plate…

A: (a) When a conducting surface of train passes through the strong magnets, the current called eddy…

Q: A student claims when they use their space heater and hairdryer at the same time, the power for the…

A: When both space heater and hairdryer are ON at the same time,the power of the same time the power…

Q: The student came up with a model that shows a loop of wire being rotated by some external force…

A: It is known that a loop is rotated by some external force and is kept between poles of a strong…

Q: This technology uses an electric generator to convert mechanical energy that comes from wind/…

A: If an electrical conductor moves relative to a magnetic field or if there is a change in the…

Q: Which phenomena did Michael Faraday explore to help him invent the motor and the generator? A.…

A:

Q: Imagine that you go to leave a room with an overhead light. The light is on. You move the wall…

A: Let a light is working in a room.  Once a person is about to leave the room, he / she tries to…

Q: Details about electric motor and generator

A: Electric motor :- (1) Function :- It converts electric energy into mechanical energy. (2)…

Q: A device used to convert, electrical energy into mechanical energy is (a) generator (b) motor (c)…

A:

Q: Suppose that you're driving down the road and a bumblebee crashes into the windshield of your car.…

A: The mass of a bumblebee is very small as compared to the mass of the car.

Q: 8) Which of the following has the same units as the farad? A) N's (B) Ns' (C)Ns (D) Ns²

A:

Q: 3. Compare and contrast a motor vs a generator. Motor Generator Electric motor converts. Electric…

A: Answer:-           (1)       Motor  (a) Electric motor convert electrical energy into mechanical…

Q: A5welectrical motor is 80 percent effective. How long does it take to consume 100J? * 5 s 8 s 20s…

A:

Q: Question 2 The transformer used to filter out fluctuations in electrical current is: O The…

A: SOLUTION : Correct answer is The step-up transformer . Correct Answer Explanation : The Step-up…

Q: Eddy, whose mass is 65-kg, climbs up the 1.6-meter high stairs in 1.2 s. Approximate Eddy's power…

A:

Q: (36) Which of the following is most likely an application of eddy currents (A) speaker that consists…

A: Eddy Currents Eddy currents are induced by changing magnetic fields in closed loops, and they are…

Q: 5. Structurally they are similar and some de- vices are designed to operate either as motors or…

A:

Q: Which of the following describes an electric motor? O A) Is found in many appliances with moving…

A: An electric motor is an electrical machine that converts electrical energy into mechanical energy.…

Q: You are part of a team working in a machine parts mechanic’s shop. An important customer has asked…

A:

Q: In a hydroelectric plant, falling water exerts a torque on a water wheel, causing it to spin. The…

A: The source of hydroelectric power is water, hydroelectric power plants are usually located on or…

Q: The motor is used to convert to a. mechanical energy, electrical energy O b. electrical energy,…

A: In this problem, it is asking about to Motor.

Q: Suppose you have a motor with a power factor significantly less than 1. Explain why it would be…

A: If the voltage input of the motor is increased to increase the output power, then it does not…

Q: See figure below. Solve for the Network. F2 = 20 N F3 =30 N F = 40 N 30° Distance traveled = 80 cm

A:

Q: Name some devices in which electric motors are used.

A:

Q: WHAT ARE THE FACTORS AFFECTING THE POWER LOSS? SHOW SOME ILLUSTRATION AS PROOF.

A: The factors that affect power loss are, 1. Line Conductors Used – Conductors are a crucial part in…