Question

what is a Electromagnet give three uses of electromagnet

Answer 1

GOOD EVENING! ☺

HEY HERE IS UR ANSWER BUDDY



We often utilise the magnetic effect of current to make temporary magnets known as electromagnets


A coil of a large number of a circular turns of insulated wire wrapped on a suitable cylindrical core , behaves like a magnet when an electric current flows through it .when the current is switched off the coil loses its magnetism immediately .vehicle search devices and electromagnet .


The uses of electro magnets are

●Electromagnets are used in electric bulbs loudspeakers and telephone diaphgram .

●Doctor use tiny electromagnets to take out small devices of magnetic material that might have been fallen in the eye .

● Giant Electromagnet are used in mobile print to lift and transfer heavy iron rods and machinery



MARK ME AS BRAINLIST IF U FIND THIS ANSWER HELPFUL FOR YOU ☺

Answer 2

Hope it helps

mark me as the brainliest if u think its the ans that u want