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

Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.