Answer :

A magnet that is positively charged on one end and negatively charged on the other end is an example of D. polarity.

In the field of science, polarity can be described as a phenomenon in which the same substance has different charges in it. The electrical charges are separated inside the same substance or molecule as a result of polarity.

One part of a substance will be negative charges whereas the other will be positively charged as a result of polarity.

A magnet is an example of a substance that can easily gain or lose polarity. When the charges inside a molecule are separate at both ends, we will say that the magnet has gained polarity.

Although a part of your question is missing, you might be referring to this question:

A magnet that is positively charged on one end and negatively charged on the other end is an example of

A cohesion.

B adhesion.

C gravity.

D polarity.

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