Question

Read Made-to-Order Magnets. Keep the article open throughout the assignment.

Select the statement that best summarizes the central idea of the article.

Electromagnets are useful in many situations because they can be turned on and off.
Motors change mechanical energy to electrical energy.
Electromagnets work whether or not electricity is passing through the wire.
Electromagnets are useful around the home but not in industry.

Answer 1

Answer:

expressing or meaning a refusal or denial. a negative answer. 2 lacking positive or affirmative qualities, such as enthusiasm, interest, or optimism. 3 showing or tending towards opposition or resistance

Answer 2

Answer:

The answer is A

Explanation:

I took it on edge and got it right. Trust me on this one.