Which statement is true for electric field lines? a. field lines should always be parallel to the equipotential lines. b. field lines should always be perpendicular to the equipotential lines. c. field lines should always be parallel to each other. d. field lines should always be crossing each other. e. field lines should always be perpendicular to each other.

Field lines are always perpendicular to the equipotential lines. (B)

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this

the force represented by vector a is normal force. if the hockey puck is moving to the right, when it is hit with a significant force by the hockey stick the puck will move off in a different direction. correct on edge.