Q: In which path does a compass level?
The ends of a compass needle all the time level towards Earth’s north and south magnetic poles.
Magnetic West
Geographic North
Magnetic North
Geographic South
A: 3
Q: Which of the next supplies shouldn’t be interested in a magnet?
In their pure states, metals resembling copper, aluminium, brass, gold, lead, and silver don’t entice magnets as a result of they’re weak metals.
Iron
Cobalt
Nickel
Copper
A: 4
Q: What is essentially the most highly effective magnet within the universe?
The strongest magnet within the universe is definitely a star referred to as a magnetar. These are stars which have died off and had a supernova explosion. The magnetars are what’s left over, and they’re robust sufficient to destroy small planets in the event that they get shut sufficient.
Magnetar
Earth
Loadstone
Sun
A: 1
Q: What motion could result in the magnet dropping its magnetic properties?
Hammering a magnet will trigger it to lose its magnetic properties. Heating a magnet is one other manner to remove its magnetic properties. This is as a result of the molecules lose their north-south alignment and get organized in random instructions
Putting it in chilly water
Hammering
Suspending it within the air
Vibration
A: 2
Q: What are the tiny areas referred to as that make up a magnet, the place the magnetic power is strongest?
A magnetic area is a area inside a magnetic materials wherein the magnetization is in a uniform path.
Magnetic sections
Magnetic fields
Magnetic domains
Magnetic moments
A: 3
