The magnetic force on a charged particle is in the direction of its velocity if: A. it is moving opposite to the direction of the field B. it is moving perpendicular to the field C. it is moving in some other direction D. never E. it is moving in the direction of the field

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

One form of energy can be another type of energy. a. created to form b. transformed into c. destroyed and then created to form

If anyone who can me with this hw? i would really appreciate it