The correct answer is 1.
An electromagnet is type of magnet in which a magnetic field is produced by an electric current.
However, the magnetic field disappears when the current is turned off. Therefore, it does not function without a source of current.
The word that is spelled correctly is critically. Stacey didn’t enjoy the movie even though it was critically acclaimed.
A critical person is one who frequently passes judgment on others and finds fault with them. A parent who thinks none of the dates his daughter brings home are suitable for her is an example of being critical.
in a critically precarious medical condition, or extremely: critically hurt; a pneumonia patient who is seriously ill. critically; unavoidably; of decisive or fundamental importance with regard to the outcome: The right weather is essential to this experiment's success.
She is a well-known physicist whose research includes complex networks, avalanche dynamics, self-organized critically, and earthquakes. Consequences of failure are given several degrees of criticality. Additionally, minimizing the effects of a nuclear criticality disaster is a concern of nuclear criticality safety.
To know more about critically refer to: brainly.com/question/24142748
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Could you provide options to choose from? That would make it easier!
Answer: The correct answer is false
I hope that this helps you!
