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Planet Earth
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∙ 13y ago
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Every magnet has its own magnetic?
Field
Plants with a magnetic force?
Compass plants respond to Earth's magnetic field, but do not produce their own magnetic force.
Why does the earth have its own magnetic field?
The Earth's magnetic field is probably caused by convective currents in Earth's interior.
Is earth has its own electric field?
Earth has its own magnetic field which is emitted from iron core. This protects us from harmful rays. But it does not have an electric field
The area around an object that is affected by the magnetism of that object is the?
A Magnetic Force
Can earth loose atmosphere when magnetic field changes?
Earth's magnetic field is weaking such as it did on Mars, so are we also going to loose our own atmosphere as mars did?
Region around a magnet in which magnetic force can act?
Magnetic freild
Can magnetism be stoped?
Yes and No, Magnetism can be stopped of a electromagnet but it can't be stopped from a bar magnet because they constantly keep creating their own magnetic field. Electromagnets only create their own magnetic field when they are off.
What magnetic fild do you detect when you go hiking?
You don't but your compass does: it's the Earth's own magnetic field's polarity and direction.
Why does a compass point North?
The magnetized needle of a compass is attracted to the Earth's own magnetic field which has magnetic poles at the North and South.
Do magnets stick to silver?
No, silver is very similar to gold and is not magnetic. It does not turn magnetic on its own however in a magnetic field it magnetizes to a very little extent.
What is lenz law of electromagnetic induction?
Lenz's law states that 'for a current induced in a conductor by a changing magnetic field, the current is in such a direction that its own magnetic field opposes the change that produced it.'
