Blenders, doorbells, speakers, and probably anything that is related to speaker systems or have speakers in them. Any device with a motor, generator, speaker or microphone, or a transformer has an electromagnet installed.
Well actually quite a few things use electromagnets such as a tv,remote control car, a phone (I don't know properly :s )and more
no there is no use of electromagnets in iron box
Some common items that use electromagnets include electric motors, MRI machines, speakers, and relays. Electromagnets are also used in various electronic devices such as doorbells, computer hard drives, and magnetic locks.
things like tosters, microvaves, fridge, freezer and so on ..............
Electromagnets are used in many things such as in televisions, blenders, doorbells, and speakers
CAT Scan does not use electromagnets, its MRI (Magnetic Resonance Imaging) which uses Electromagnets to produce images of the patient's body.
no
Yes, some fans use electromagnets in their motors to generate the magnetic field needed for rotation. These electromagnets are energized by an electrical current to produce the desired magnetic force.
yes
Electromagnets are used in many ways. Televisions use electromagnets to direct the electron beam, whereas loudspeakers and earphones use electromagnets to push the diaphragm forwards.
The ancient Greeks understood magnets but since they did not have a source of electricity, they did not use electromagnets. They did make compasses.
Two common objects that contain electromagnets are speakers and electric door locks. Speakers use electromagnets to convert electrical signals into sound waves, while electric door locks use electromagnets to control the locking mechanism.