Question

Write the construction of electric bell circuit

Answer 1

first make a electro magnet and attach it from a nail then flow the curent and the nail will ring on magnet

Answer 2

Important part of an electric bell
1) electromaget
2) armature
3) spring
4) ammature rod
5) hammer
6) gong

It's construction
############
One end of this ammature winding is connected to the terminal T1 and other end to a spring which is mounted on a soft iron string
A rod is attached to the armature and the free end of the rod carries a small hammer , which stricken the bell . A very light spring is attached to a screw which is joined to terminal T2