A student uses the right-hand rule as shown. An illustration with a right hand with fingers curled and thumb pointed up. What is the direction of the magnetic field in front of the wire closest to the student? up right down left

Which of the following is a direct benefit of the use of assembly lines in production a. laws against theft fraud and coercion are needed to protect free choice. b. the government needs to plan efficient outcomes. c. competition among producers by itself cannot ensure a wide range of consumer choices. d. works pressure the government to guarantee minimum wages