The center of a bar magnet whose magnetic dipole moment is < 6,0,0> a·m2 is located at the origin. a second bar magnet whose magnetic dipole moment is < 7, 0, 0> a·m2 is located at 0.23 m. what is the vector force on the second magnet due to the first magnet? (express your answer in vector form.)

Hydroelectricity provides about 7 percent of the electricity generated in the united states. (a) explain how a hydroelectric power plant converts energy stored in water into electricity. (b) identify two factors that determine the amount of electricity that can be generated by an individual hydroelectricity power plant. (c) describe the two main types of land-based hydroelectric power plants. (d) describe two economic advantages and two environmental disadvantages of hydroelectricity.