Permanent magnets are used in hard drives, motors, cars, generators, televisions, phones, headphones, speakers, transducers, sensors etc. The most common use of a magnet is the pulling force to attract other magnetic items but it has various functions in electronic tools as well.

Sorry yaar , meri wajah se tum distract ho rahi ho!
Par btao gi bhi ki class where live you?
ishmalfatimaad2814