There are several forms of energy. which of the following is not a form of energy?
a. static
b. nuclear
c. mechanical
d. electromagnetic

Copper has free electrons per cubic meter. a 71.0-cm length of 12-gauge copper wire that is 2.05 mm in diameter carries 4.85 a of current. (a) how much time does it take for an electron to travel the length of the wire? (b) repeat part (a) for 6-gauge copper wire (diameter 4.12 mm) of the same length that carries the same current. (c) generally speaking, how does changing the diameter of a wire that carries a given amount of current affect the drift velocity of the electrons in the wire?

Which atomic model was proposed as a result of j. j. thomson’s work?

Which of the following are guidelines to follow for obtaining accurate observations