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What else can I help you with?
Is any magnatic field proof material?
Yes, a magnetic field won't penetrate a superconductor. That's called the Meissner effect.
How electrostatic force balance electron to revolve around nucleus?
because electons make an magnatic field makes the attraction of each electorn to other whether they are of same charge but because of magnatic field they perfom as opposite and attract each other thats why they easly revolve in nucleus
Why photon show both electric and magnatic field?
Protons are positively charged that's why they show electric field while magnetic field develops when electric field is in either direction so protons develops magnetic fields also.
Imagine a planet with no magnetic field. Such a planet probably does not have a .?
liquid core
Does the magnetic field rotate your planet?
no
Does earth have a magnatic field?
Yes
Can gravity exist without a magnatic field?
It can, and it does. There's no connection between the two.
Is any magnatic field proof material?
Yes, a magnetic field won't penetrate a superconductor. That's called the Meissner effect.
What is the principle of operation of three phase squirrel cage induction motar?
three phase induction motor is like a rotating transformer, works on the principle of faraday's law of electromagnetic induction. when ever three phase supply is given rotating magnetic field is produced (rotating magnetic field is produced because current flowing through each phase is delayed 6.66mSec) and the stationary conductor (rotor) is cut by the rotating magnatic field so emf is induced in the conductor (rotor) since rotor is short circuited current flows and this current produces magnatic field. magnatic field produced by the rotor interacts with the rotating magnatic field. this interaction of fields produces movement in the conductor(rotor)(since it is allowed to rotate).
How electrostatic force balance electron to revolve around nucleus?
because electons make an magnatic field makes the attraction of each electorn to other whether they are of same charge but because of magnatic field they perfom as opposite and attract each other thats why they easly revolve in nucleus
Why photon show both electric and magnatic field?
Protons are positively charged that's why they show electric field while magnetic field develops when electric field is in either direction so protons develops magnetic fields also.
What does the gravitational field strength on a planet depend on?
The gravitational field strength on a planet depends on its mass and the distance from the planet's center. The greater the planet's mass, the stronger the gravitational field, and the closer you are to the planet's center, the stronger the gravitational field.
Is there no magnatic lines inside a bar magnet?
i think no.
Imagine a planet with no magnetic field. Such a planet probably does not have a .?
liquid core
Does the magnetic field rotate your planet?
no
What can we learn from studying a planet's magnetic field?
The size and fluidity of the core of the planet.
What planet has the strongest magnetic field?
Jupiter
