Communal Political Parties should be
Derecognition
Recognition
Enhanced
Motivated
Answers
[tex]
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Electromagnet & Bar magnet\\
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An electromagnet is a temporary magnet. It's magnetism is only for the duration of current passing through it. So, the magnetism of an electromagnet can be switched on or off as desired. & The bar magnet is a permanent magnet. \\
An electromagnet can produce very strong magnetic force. & A permanent magnet produces a comparatively weak force of attraction. \\
The strength of an electromagnet can be changed by changing the number of turns in it's coil or by changing the current passing through it. & The strength of a permanent magnet cannot be changed. \\
The polarity of an electromagnet can be changed by changing the direction of current in it's coil. & The (north-south) polarity of a permanent magnet is fixed and cannot be changed.
\end{tabular}
[/tex]