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
vlada-n [284]
3 years ago
14

Strength of electromagnets

Physics
1 answer:
Triss [41]3 years ago
6 0

Lines of Force around an Electromagnet. ... The magnetic field strength of an electromagnet is therefore determined by the ampere turns of the coil with the more turns of wire in the coil the greater will be the strength of the magnetic field.

You might be interested in
Explain why saucepans are much more common with plastic handles than metal handles.
horrorfan [7]
Because it’s cheaper and efficient
3 0
3 years ago
Read 2 more answers
Latent heat of fusion refers to which changes of state?
raketka [301]

The latent heat of fusion refers to the solid to liquid or liquid to solid states.

Answer: Option C

<u>Explanation: </u>

It is known that the inter conversion process from the states of solid to liquid is referred as fusion. So, for these conversions, the external energy in the heat form should be supplied to solid.

This external energy should be greater than the latent heat of solid in order to successfully break the bonds to form liquid. So the change in the enthalpy of the reaction while conversion from solids to liquids are termed as latent heats of fusion.

Even the inter-conversion from liquid to solid state will undergo change in enthalpy where the heat will be released and that is termed as latent heats of solidification. It is found that latent heat of solidification is equal in magnitude but opposite in direction with the latent heats of fusion.

7 0
3 years ago
Instructions:Select the correct answer from the drop-down menu. The Longmenshan Fault is in China. This fault was created when t
lina2011 [118]
I say Reverse Fault, Hope this helps :)
3 0
3 years ago
Otherwise, Newton's First Law of Motion says that an object will continue to stay at rest or at a _____ until a force is applied
andrezito [222]
Your answer would be motion because u need force to stop motion or anything at that matter
5 0
3 years ago
Read 2 more answers
The electric field between two parallel plates connected to a 45-volt battery is 500. volts per meter. The distance between the
kotykmax [81]
Electric field = potential difference
                       -----------------------------
                        distance between plates
 
 Distance between plates   =         45
                                                  ----------
                                                     500
 
                                           =          0.09 meters.

8 0
3 years ago
Other questions:
  • What is the formula to find momentum
    12·1 answer
  • In order to be considered science, a body of knowledge must be
    9·2 answers
  • An object traveling at a 5.0 m/s East has a mass of 4.0kg. What is the magnitude of the object’s momentum?
    6·1 answer
  • Tidal power can be generated by man without investing a lot of energy into the process. True False
    12·2 answers
  • Which statements describe the sun? Check all that apply
    8·2 answers
  • The number of dots near hydrogen and helium are the same as in the energy<br> level chart. Why?
    5·2 answers
  • Ms. Reitman's scooter starts from rest and the final velocity is
    9·1 answer
  • A solution of ph 12 ( 3 )
    9·1 answer
  • What is the λ if v = 75 m/s and ƒ = 25 Hz?
    11·1 answer
  • A bike travels at 3.0 m/s, and then accelerates to a speed of
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!