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
Firdavs [7]
2 years ago
9

If the magnet is now pushed into the coil and then held stationary inside the coil describe fully what would you observe on the

galvaromoter?​
Physics
1 answer:
alexira [117]2 years ago
8 0

Answer:

E = q V B     describes the electric field induced

E Proportional to V B

while the magnet is pushed into the coil the induced field (B) will increase (consider 1 turn of the coil)

If V is constant the E-field will increase due to increasing B and the galvanometer will deflect accordingly

When V drops to zero the deflection must again be zero

So one would see a blip due to the deflection of the galvanometer

Note that as V increases the galvanometer will deflect one way and then as V drops to zero the deflection will be opposite (drop to zero when V is zero)

B always increases to a constant value because of the properties of the magnet.

You might be interested in
Which electromagnetic wave is used in dental scans?
julsineya [31]

Answer:

X-rays are most often used to examine bones and teeth.

Hope this helps!

8 0
3 years ago
Read 2 more answers
Calculate the acceleration of a train travelling from rest to 24 m/s in 12 seconds.
Vilka [71]
Answer: A 2m/s^2

Steps: Formula for acceleration. (Velocity Final - Initial Velocity) / Time

(24 - 0) / 12 = 2
3 0
2 years ago
On what evidence do you accept the statement,"Aboslute zero is at -273."​
MissTica

Answer:

ffgfgffgffg

Explanation:tytttyyttyy

7 0
2 years ago
A 3.1-kilogram gun initially at rest is free to
34kurt
The conservation of momentum states that the total momentum in a system is constant if there is no external force acting on the system. The total momentum in the gun bullet system is 0 so it must stay that way.

The momentum of the bullet is mv = 0.015*500=7.5
The momentum of the gun must be the same to keep the total momentum of the system equal to zero, so we know that p = 7.5 for the gun.
Substituting this in we get:

7.5=3.1x
x=7.5/3.1
x=2.42

So the speed of the gun is 2.4m/s.
8 0
3 years ago
Read 2 more answers
What is the characteristic that allows an object to have kinetic energy?
Shtirlitz [24]
Kinetic energy is movement, thus movement would be a characteristic that allows an object to have kinetic energy
6 0
3 years ago
Other questions:
  • Calculate the speed of an 8.0 x 10^4 kg airliner with a kinetic energy of 1.1 x 10^9 J.
    9·1 answer
  • Which statement correctly identifies the scientific question and describes why the question is scientific?
    14·2 answers
  • A mass is attached to the end of a spring and set into simple harmonic motion with an amplitude A on a horizontal frictionless s
    8·1 answer
  • Matter is anything that...
    11·1 answer
  • A girl tries to jump over a 0.825 m
    6·1 answer
  • What type of energy is biomass energy? <br><br> A) kinetic energy <br> B) potential energy
    13·1 answer
  • Suppose you look at a spectrum of visible light by looking through a prism or diffraction grating. How can you decide whether it
    15·1 answer
  • Application
    7·1 answer
  • an object starts from rest and travels 100 m in 10 s. what will be the velocity of the object after 10 s
    12·1 answer
  • A ball of mass of 0.5kg is dropped from a height of 2m.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!