To study the effect of number of turns on the strength of an electro m

1.	To study the effect of number of turns on the strength of an electro magnet
Answer» <STRONG>ANSWER: The strength of the magnetic field increases as: The number of turns in the coil increases. An IRON core MAKES a strong electromagnet which can be easily magnetised and demagnetised.

To study the effect of number of turns on the strength of an electro magnet

Answer»

The strength of the magnetic field increases as:

The number of turns in the coil increases. An IRON core MAKES a strong electromagnet which can be easily magnetised and demagnetised.