CHEMISTRY · Single correct · GCSE · Chemistry · Atomic Structure and the Periodic Table · Bonding, Structure and the Properties of Matter
Problem
Select the correct statement:
(a) The electric lines of force are always closed curves
(b) Electric lines of force are parallel to equipotential surface
(c) Electric lines of force are perpendicular to equipotential surface
(d) Electric line of force is always the path of a positively charged particle.