Which of the following statements is the best description of Ohm's law?
Electric current is directly proportional to voltage and inversely proportional to resistance.
Electric current is inversely proportional to voltage and directly proportional to resistance.
Electric current is proportional to resistance and inversely proportional to voltage squared.
Electric current is directly proportional to voltage and inversely proportional to resistance squared.

A2k pendulum has a speed of 1 m/s at a height of 1/2 meter

Humidity is to blame for that muggy, steamy feeling you experience on some hot summer days. what gas in the atmosphere causes humidity? a) oxygen b) hydrogen c) nitrogen d) water vapor

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.