treytonmesser
10.12.2020 •
Physics
An important safety consideration with an electromagnet is to disconnect the wires when not in use because they can get ________.
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Ответ:
A. hot
Explanation:
The current flowing through the wire makes the wire hot and drains the battery quickly.
Ответ:
Explanation:
pv=nRT n, R,T--constantso, p1v1=p2v2
p2=p1xv1/v2