explain the working of an electric bell with the help of a diagram. metion its uses
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Explanation:
An electric bell is a mechanical or electronic bell that functions by means of an electromagnet. ... When an electric current flows through the coils, the electromagnet creates a magnetic field which pulls the armature towards it, causing the hammer to strike the bell.
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Answer:
3*6=189,4*8=448,1*5=?
Explanation:
free point
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