Deepti makes an electromagnet using a piece of wire, a nail, and a battery.
type the correct word into each gap to complete the sentences below.
if deepti increased the current, the electromagnet would be able to pick up
paperclips.
if deepti increased the number of turns of wire, the electromagnet would be able to
pick up more paperclips.
if deepti used a core that was not made of a magnetic material, the electromagnet
would be able to pick up paperclips.
the magnetic field around the electromagnet is the same as the field around a
magnet.

it about 600 mph from what i calculated

the aurora is formed when charged particles emitted from the sun during a solar flare penetrate the earth's magnetic shield and collide with atoms and molecules in our atmosphere. these collisions result in countless little bursts of light, called photons, which make up the aurora.

auroras are generated by charged solar particles hitting molecules in earth's atmosphere. this usually happens in high latitudes, because our planet’s magnetic field tends to funnel these particles toward the poles. that’s why it can be experienced in northern ohio.