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
Kazeer [188]
2 years ago
13

Generators?

Physics
1 answer:
kodGreya [7K]2 years ago
8 0

Answer:

A)take motion and induce a current

Explanation:

i hope it will be helpful

You might be interested in
A proton enters a uniform magnetic field of strength 1 T at 300 m/s. The magnetic field is oriented perpendicular to the proton’
scZoUnD [109]

A charged particle moving in a magnetic field experiences a force equal to:

\vec{F}=q\vec{v}\times \vec{B}

Thus, the magnitude of the force that the proton experiences is given by:

F=qvBsin\theta

The magnetic field is perpendicular to the proton's velocity, therefore, we have \theta=90^\circ. Replacing the given values, we obtain:

F=1.6*10^{-19}C(300\frac{m}{s})(1T)sin(90^\circ)\\F=4.8*10^{-17}N

3 0
3 years ago
At what time after being ejected is the boulder moving at a speed 20.7 m/s upward?
Svetlanka [38]

The time after being ejected is the boulder moving at a speed 20.7 m/s upward is 2.0204 s.

<h3>What is the time after being ejected is the boulder moving at a speed 20.7 m/s upward?</h3>

The motion of the boulder is a uniformly accelerated motion, with constant acceleration

a = g = -9.8 $$m / s^2

downward (acceleration due to gravity).

By using Suvat equation:

v = u + at

where: v is the velocity at time t

u = 40.0 m/s is the initial velocity

a = g = -9.8 $$m/s^2 is the acceleration

To find the time t at which the velocity is v = 20.7 m/s

Therefore,

$t=\frac{v-u}{a}=\frac{20.7-40}{-9.8}=2.0204 \mathrm{~s}

The time after being ejected is the boulder moving at a speed 20.7 m/s upward is 2.0204 s.

The complete question is:

A large boulder is ejected vertically upward from a volcano with an initial speed of 40.0 m/s. Ignore air resistance. At what time after being ejected is the boulder moving at 20.7 m/s upward?

To learn more about uniformly accelerated motion refer to:

brainly.com/question/14669575

#SPJ4

4 0
2 years ago
What are the 3 basic parts of an atom and what are their charges?
kotegsom [21]

Answer:

electrons neutrons and protons

Explanation:

electron are negative

nuetron are neutral

protons are positive

7 0
3 years ago
What does the REVOLUTION of Earth around the Sun bring us and how long does it take?
olasank [31]

Answer:

takes 365 days and it bring us seasons such as, spring,winter and fall.

7 0
3 years ago
I love you <br><br><br>Please answer my question :-)
Novay_Z [31]

Answer:

A- Astronomical body

C- Galaxy

D- Comet

B- Moon

Hope this helps you! Have a great day!

6 0
3 years ago
Read 2 more answers
Other questions:
  • The expression known as​ Froude's number is given as Upper F equals StartFraction v squared Over gl EndFraction . This number wa
    6·1 answer
  • The sense of hearing is to the ________ lobes as the sense of touch is to the ________lobes. (2 points)
    9·1 answer
  • Find the angle (above the horizontal) at which a projectile achieves its maximum range, if y=y0.
    11·1 answer
  • How are different types of radiation arranged along the electromagnetic spectrum
    6·1 answer
  • The femur is a bone in the leg whose minimum cross-sectional area is about 3.70 10-4 m2. A compressional force in excess of 6.60
    10·1 answer
  • An inductor is connected in series to a fully charged capacitor. which of the following statements are true?
    7·1 answer
  • 4. A moped travels 20 kilometers in 30 minutes. Calculate its average speed in km/h?
    15·2 answers
  • An elevator is rising up a vertical shaft in a skyscraper. Between the 12th and 20th floors, it travels at a constant speed. Dur
    10·1 answer
  • Why is brainly so dumb? I am currently trying to get into my account right now, and even though I JUST changed it, it keeps sayi
    6·2 answers
  • If an object is accelerating at a rate of 8 m/s^2 what is the mass of the box. <br><br> See attached
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!