Electric Bell
Electric Bell: Overview
This topic covers concepts, such as, Electric Bell, Circuit of an Electric Bell, Working of Electric Bell & Application of Electric Bell etc.
Important Questions on Electric Bell
The electric doorbell is a simple circuit that triggers a sound on the completion of circuit by pressing the button. Think of the parts of it and its working.
An electric bell is a common device in many places now. How does it work? Explain its different parts in detail.
An electric bell is a device which is now common in almost all houses. Explain the working of that electric bell with a neat diagram.
How does an electric bell work?
An electric bell works on the principle of electromagnetism.
Write any three applications of electric bell in various places.
An electric bell works on the _____ (heating/magnetic) effect of current.
An electric bell works on the _____ effect of current.
Name a device that works on the principle of magnetic effect of current.
Electric bell works on the laws of electromagnetic induction.
Name the two applications of:
Magnetic effect of current
An electric bell has an electromagnet.
