EASY
7th CBSE
IMPORTANT
Earn 100
Here is a simple diagram of an electric bell. At which points do the following energy conversion take place?
The instrument that converts electrical energy to electromagnetic energy.
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Important Questions on Electric Current and Its Effects
EASY
7th CBSE
IMPORTANT
Here is a simple diagram of an electric bell. At which points do the following energy conversions take place? Select the correct answer.
Electromagnetic energy to mechanical energy in :
EASY
7th CBSE
IMPORTANT
Mechanical energy to sound energy:
