Ionosphere
Electromagnet
A solenoid acts like a magnet when an electrical current is sent through the coil. A permanent magnet is magnetic all the time. Therefore, they are similar when both act like a magnet, but not when the solenoid is turned off.
DIFFERENCE: a bar magnet is a permanent magnet where as solenoid is a electromagnet so it acts as a magnet only when electricity is passed through it. SIMILARITIES: they both act as magnets and both have a similar magnetic field.
A current-carrying coil of wire that acts like a magnet when a current passes through it.
work as the current carrying coil-of wire on and acts like magnet when conductor flows
The Earth's magnetic field is like a magnetic dipole, with one pole near the north pole and the other near the south pole.
The Earth's magnetic field is like a magnetic dipole, with one pole near the north pole and the other near the south pole.
The Earth's magnetic field is like a magnetic dipole, with one pole near the north pole and the other near the south pole.
The ozone layer is of very much significance in the atmosphere. It blocks the ultraviolet radiations of sun and acts as a shield for earth.
THERMOSPHERE/IONSPHERE. This attracts solar winds!
the ozone layer
Ozone does not protect a layer of the atmosphere, it protects the biosphere from the harmful affects of irradiation by the UV component of sunlight - it acts a a sunscreen for the planet.
Earth attracts a magnet because both Earth and the magnet have mass. The force of gravity acts between any objects that have mass.
Magnetosphere-due to the field around the earth which attracts particles and keeps us safe
Ozone layer blocks around 97% of the total radiation received by the earth. It acts as a blanket and keeps the atmosphere cool. It is responsible for the survival of life on earth.
The ozone layer acts as a sort of 'sunblock' for the earth, limiting the amount of UV radiation that enters the atmosphere.
The ozone layer acts as a shield for us. It protects us from the harmful UV rays.