1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Fynjy0 [20]
3 years ago
15

An electric motor and an electric generator are devices that only require magnetism. devices that only require magnetism. entire

ly different devices. entirely different devices. devices they do not use electromagnetic induction. devices they do not use electromagnetic induction. very similar devices.
Physics
1 answer:
tiny-mole [99]3 years ago
8 0

Answer:

The both the devices that only require magnetism. entirely different devices.

Explanation:

An electric motor is a device which converts the electrical energy into the mechanical energy. It contains a magnet and the coil is rotated inside this magnetic field due to the application of current.

An electric generator is a device which converts the mechanical energy into the electrical energy.

It contains magnet and the coil which rotates and thus generates the electric current. It is based on the phenomenon of electro magnetic induction.

So, they entirely different devices and both require magnetism.

You might be interested in
What is 12 and 1 half % expressed as a fraction
kiruha [24]
12 1/2 i would assume
6 0
3 years ago
Read 2 more answers
How to use allele In a sentence
disa [49]
<span>Here is an example, the allele for blue eyes and the allele for brown eyes are different versions of the gene for eye color. Alleles are located at the same genetic locus . </span>
6 0
4 years ago
  The diagram shows a tray of marbles being shaken from side to side.  As this happens some of the marbles jump out of the tray.
irakobra [83]
The marbles that are 'more energetic' fall out of the tray, in the same way particles have enough energy to escape and turn into a gas.
8 0
3 years ago
An airplane starts from rest and accelerates at a constant rate of 3.00 m/s2 for 30.0 s before leaving the ground. a. How far di
rosijanka [135]

The formula we can use in this case is:

d = v0t + 0.5 at^2

v = at + v0

where,

d = distance travelled

v0 = initial velocity = 0 since at rest

t = time travelled

a = acceleration

v = final velocity when it took off

 

a. d = 0 + 0.5 * 3 * 30^2

d = 1350 m

 

b. v = 3 * 30 + 0

<span>v = 90 m/s</span>

8 0
3 years ago
What is the magnitude of velocity called?
PIT_PIT [208]
The magnitude<span> of a </span>velocity<span> vector is </span>called<span> speed. Supposethat a wind is blowing in from the direction at a speed of 50 km/h. (This meansthat the direction from which the wind blows is west of the northerly direction.) Apilot is steering a plane in the direction at an airspeed (speed in still air) of250 km/h

</span>
3 0
4 years ago
Other questions:
  • Which is the best predictor of the radioactive nature of an isotope?
    12·2 answers
  • Select the correct answer.
    6·2 answers
  • Is the gravitational force between the two objects attractive, repelling, or both? Explain how you know
    9·1 answer
  • What type of reaction requires the greatest energy to get started? A. fusion B. fission C. physical D. chemical
    9·2 answers
  • What is the relationship between the spring constant and the period in a mass hanging on a spring oscillation and why?
    11·2 answers
  • Change the following as indicated in the brackets.<br> 8m (km,cm)​
    8·2 answers
  • What do atoms of elements in a group have that makes their properties similar? A. the same atomic mass
    9·1 answer
  • 4 kg of water was
    6·1 answer
  • Atoms and molecules in matter are always_______
    12·2 answers
  • A student is given a box containing ten similar plastic drinking straws, a 30 cm ruler and two set-squares. (a) Explain how the
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!