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
mina [271]
3 years ago
8

The Faraday disk was an early example of what?

Physics
2 answers:
fredd [130]3 years ago
6 0
The answer is B.) generator 
il63 [147K]3 years ago
5 0

Answer:

The correct answer is option B, Generator

Explanation:

The working mechanism of Faraday’s disk is very similar to that of a generator. In this disk, a copper disk is rotated between two magnets  in such a way that it produces electric current . Its functioning is based on the concept of electromagnetic induction. It was one of the earliest form of generator commonly known as homopolar generator

You might be interested in
in a railyard a train is being put together from freight cars.An empty freight car coasting 10 m/s strikes a loaded car that is
svetoff [14.1K]

Answer:m1v1 + m2v2 = (m1f + m2f)vf. 3000kg(10.0m/s) + (15000kg)(0.0m/s) = (18000kg)(vf).

Explanation:

7 0
2 years ago
What kind of injury would most likely come from an unfortunate slide into home in a baseball game?
quester [9]
Macule i do believe.
5 0
3 years ago
Does a resulting force cause acceleration? true or false?
Vesnalui [34]
True...<span>A moving </span>object<span> with a zero </span>resultant force<span> keeps moving at the same speed and in the same direction. If the </span>resultant force<span> acting on an </span>object<span> is not zero, a stationary </span>object<span> begins to </span>accelerate<span> in the same direction as the </span>force. A movingobject<span> speeds up, slows down or changes direction</span>
7 0
4 years ago
An ant walks 2\,\text m2m2, start text, m, end text to the right and then climbs 1 \,\text m1m1, start text, m, end text up a wa
NNADVOKAT [17]

Answer:

26.56°

Explanation:

given,

horizontal distance travel by the ant = 2 m

vertical distance travel by the ant = 1 m

angle of the ant above the initial point = ?

using trigonometric function

tan \theta = \dfrac{h}{x}

θ is the angle of the ant form initial position

h is the height on the wall

x is the horizontal distance covered by the ant

tan \theta = \dfrac{1}{2}

\theta =tan^{-1}(0.5)

\theta =26.56^0

hence, the angle made by the ant from the initial position is equal to 26.56°

3 0
3 years ago
A solar-powered car has a kinetic energy of 110250 J. Its mass is 180 kg. Work out how fast the car is travelling.
shtirl [24]

Answer:

35 m/s

hope this helpedd

​

3 0
3 years ago
Read 2 more answers
Other questions:
  • What does it mean to say that the forces acting on an object are balanced?
    8·1 answer
  • The change in pitch of a train's horn as it passes while you are standing still can be explained by
    11·1 answer
  • Which of the following statements about energy in systems are true?
    7·1 answer
  • What is the gravitational force between two trucks, each with a masof 2.0x10^4 k
    15·1 answer
  • Describe three physical changes that occur in nature?
    7·2 answers
  • Which of these activities increases the amount of carbon in the atmosphere? A. animals eating plants B. burning of fossil fuels
    6·1 answer
  • What is the definition magnetism
    12·2 answers
  • ....:sets a time limit to reach the goal
    9·1 answer
  • After rolling halfway down an incline a marble's kinetic energy is
    10·1 answer
  • What is the best definition of
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!