Which diagram correctly represents the electric field lines between two small electrically charged spheres?

What type of relationship exists between the length of a wire and the resistance, if all other factors remain the same? o a. resistance is directly related to length. ob. resistance is directly related to the square of the length. c. resistance is inversely related to the length. d. resistance is inversely related to the square of the length. reset next

When a light bulb shines, it gives off light energy and energy. a. heat b. potential c. chemical d. electrical

What is the angular momentum of the bar about the axle?