Question

In an electric bell, explain the function of the following parts
a. Switch
b. Electromagnet
c. Soft-iron strip
d. Hammer and gong
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Answer 1

Answer:

An electric bell consists of an electromagnet, a strip of iron and a hammer. When the switch is on, the current flows through the circuit which allows the electromagnet to pull the strip of iron. This makes the hammer attached to the iron piece hit the gong and ring the bell

Answer 2

Answer:

and electric bell is a battery operated device constructing of a u shaped electromagnet connected to a battery and a switch the base of the u-shaped electromagnet is also connected (not electrically but mechanically)to a small metallic ball which is generally called the hammer