Which statement best explains why a magnetic compass will not work well near electrical power lines

Suppose while hauling rocks, you accidentally drop one. it breaks apart in flat, planar sections. what type of rock did you just drop? 20 points

Two point charges are separated by a certain distance. how does the strength of the electric field produced by the first charge

In a star, nuclear fusion occurs in the a. photosphere. b. corona. c. radiative zone. d. core.