Cookie Img
Back to top
Home » Products » Basic Physics » BELL MAKING KIT

BELL MAKING KIT

BELL MAKING KIT
BELL MAKING KIT
Product Code : ELE 009
Brand Name : JUNIOR SCIENTIST
Product Description

BELL MAKING KIT

MAKE YOUR OWN WORKING BELL USING ELECTROMAGNET AND OTHER ACTIVITY. An effective way to help children learn the basic properties of an electric bell is through a practical science project that teaches them how the bell works and why. An electric bell is made to ring by passing a current through an electromagnet, which become magnetised and attracts a small metal hammer within the bell unit. When this hammer moves it strikes the bell and makes it ring, however it also breaks the circuit, demagnetising the electromagnet. The hammer returns to its position in the circuit, reconnecting it and repeating the process. The full process happens very quickly and produces the intermittent ringing associated with electric bells. AGE GROUP- 10 TO 15 YEAR