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
snow_lady [41]
3 years ago
7

Why are electromagnets used in metal scrap yards?

Physics
1 answer:
Artist 52 [7]3 years ago
6 0

Answer:

yes

Explanation:

because they are very very very strong

You might be interested in
PHYSICS PLEASE HELP!
Salsk061 [2.6K]

Answer:

It would take two half-lives which would be 130days

The substance has a half-life of 30 minutes. There has been two cycles that have occurred.

idk the last one

Explanation:

3 0
3 years ago
What is your interpretation of 'nothing'? (Talking astrophysics) More answers the better!
Sladkaya [172]
MY personal interpretation of nothing is no atoms or particles of anything. but keep in mind im 11 <span />
5 0
3 years ago
What is the magnitude of the resultant vector? Round
Naddika [18.5K]

Answer: 13.9 m

Explanation:

4 0
3 years ago
Two separate but nearby coils are mounted along the same axis. A power supply controls the flow of current in the first coil, an
Anit [1.1K]

Answer:

b.only when the current in the first coil changes.

Explanation:

An induced current flow in the second coil only when there is a change in current in the first cool. A steady current will produce no change in flux (due to magnetic effect of a current) by the first coil, and according to Faraday, induced current is only produced when there is a change in flux linkage.

8 0
3 years ago
What is the relationship between the poles of a magnet? which direction does the magnet field move?
Assoli18 [71]
A magnet has a South Pole and a North Pole. South Pole and South Pole can't connect to her other, same as North and North. The same poles push each other away.
South Pole and North Pole connect.
4 0
3 years ago
Other questions:
  • I'm a given chemical reaction, the energy of the products is less than the energy of the reactants. Which statement is true for
    14·2 answers
  • Which one of the following states of matter has no definite shape but does have a fixed volume A. Liquid B. Element C. Gas D. So
    7·2 answers
  • A small toy car travels 2.0 meters in 120 seconds. what is the speed of the car?
    6·1 answer
  • If the frequency of a sound wave is 990 Hz, calculate its wavelength.
    8·1 answer
  • Se lanza verticalmente hacia arriba un cuerpo que para por un punto A con una rapidez de 54 m/s y por otro punto B situado mas a
    8·1 answer
  • Punnett squares are convenient ways to represent the types and frequencies of gametes and progeny in experimental crosses. this
    5·1 answer
  • Relate the output of energy from a heat engine to the energy put into the heat engine considering the second law of thermodynami
    7·1 answer
  • Please answer this for 15 points
    13·1 answer
  • Can someone please help me on this?
    6·1 answer
  • A satellite is to be launched into an orbit of radius,r Show that v = 2gr, where V is the
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!