Which will produce a magnetic field? a) any wire with or without a current b) a wire formed into a coil c) a wire carrying a current d) a wire formed into a single loop

In physics the desire of an object to keep doing what it is doing is termed?

Asmall, positively charged ball is moved close to a large, positively charged ball. which describes how the small ball likely responds when it is released? it will move toward the large ball because like charges repel. it will move toward the large ball because like charges attract. it will move away from the large ball because like charges repel. it will move away from the large ball because like charges attract.

Acar moves a distance of 50.0 km west, followed by a distance of 64.9 km north what was the magnitude of the displacement of the car, in units of kilometers?