Prisijunkite
Physics for IGCSE & O level - Magnets And Currents (Section 11 - No. 37)
Which of the following is a common use of an electromagnet?
To generate electricity.
In a compass
In a refrigerator
In a door bell
Paaiškinimas
Door bells use electromagnets.
Komentarai (0)
Prisijungti Norėdami komentuoti
Skelbimas
Leiskite javascript tinkamai įkelti šį puslapį
