✋Introduction
Using electromagets
In this lesson: I can describe how electromagnets are used in cranes, locks, bells and motors. An electromagnetic door lock uses an electromagnet to pull a magnetic bolt to unlock a door. An electric bell often contains an electromagnet that attracts and moves the striker, making it hit the bell.
Lesson outcome
Waxaan sharxi karaa sida elektromagnetic-yada loogu isticmaalo wiishashka, qufulka, gambaleelka, iyo matoorada.