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# State Two Ways by Which the Strength of Magnetic Field of an Electromagnet Can Be Increased ? - Physics

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#### Question

State two ways by which the strength of magnetic field of an electromagnet can be increased ?

#### Solution

The magnetic field of the electromagnet can be increase in the following two ways :

1.  By inserting a rod of soft iron or steel inside the cylindrical tube. This rod is called the core.
2.  By increasing the total number of turns of the coil.
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