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Electromagnets produce a magnetic field

Which statement about the current and magnetic field correctly describes this figure as well as all electromagnets?(1 point)
1. 1 answer
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Which statement about the current and magnetic field correctly describes this figure as well as all electromagnets?(1 point)
1. 3 answers
2. 154 views
What do the combination of gases and liquids on Jupiter produce?- a self-contained metallic field - a lack of magnetic field - a
1. 1 answer
2. 89 views
There are four coils of wire being used as electromagnets. They all have the same size and are made up of the same material but
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2. asked by sophie
3. 2,506 views
what effects does increasing the current have on a solenoid?a It will reverse the currents Flow b It will weaken the polls of
1. 1 answer
2. 36 views
What happens to the magnetic field around a copper wire when the electric current passing through it is increased?The magnetic
1. 1 answer
2. 87 views
Why do many devices using electromagnets also need a permanent magnet?A. because the devices need a second magnetic field to
1. 1 answer
2. 44 views
Which statement about the current and magnetic field correctly describes this figure as well as all electromagnets? (1 point)
1. 1 answer
2. asked by .
3. 75 views
Which statement about the current and magnetic field correctly describes this figure as well as allelectromagnets? (1 point) The
1. 1 answer
2. 67 views
What happens to the magnetic field if the coils on a solenoid are wound more tightly?The strength of the magnetic field is
1. 1 answer
2. asked by ss
3. 250 views