At room temperature, what is the strength of the electric field in a 12 gauge copper wire (diameter 2. 05 ) that is needed to cause a 4. 90 aa current to flow?.

"why is graphite used instead of gold or copper wires to conduct electricity in very hot situations such as an industrial kiln? " that's the question, but the thing is, i don't even understand what an "industrial kiln" xd assistance would be < 3

What best describes a sonar wave? transverse and electromagnetic transverse and mechanical longitudinal and electromagnetic longitudinal and mechanical

What statements accurately describe atoms