The variable that you/I the researcher get to choose. Independent Variable

Dependent Variable

Experimental

Control

Which statement is true for light passing into a medium that is more optically dense than the first medium through which it past

How do you tell if someone actually cares about you? and just say they do?

Ametal ring 4.20 cm in diameter is placed between the north and south poles of large magnets with the plane of its area perpendicular to the magnetic field. these magnets produce an initial uniform field of 1.12 t between them but are gradually pulled apart, causing this field to remain uniform but decrease steadily at 0.240 t/s . (a) what is the magnitude of the electric field induced in the ring? (b) in which direction (clockwise or counterclockwise) does the current flow as viewed by someone on the south pole of the magnet?