Question

5. Electric bell uses heating effect of electric current.​

Answer 1

Answer:

yaa that right r u in class 7 or 8

Answer 2

Answer:

When a electric current flows through the coils the electro magnet creates a magnetic field which fills the armature towards it , causing the hammer to strike the bell.

To see the picture of electric bell see the file attached.

I hope this will help you.