DK Clip Art

Explore thousands of images from DK’s photo library. Perfect for illustrating homework, school projects and generally being creative, you can browse our clip art by A-Z or by school subjects.

Images 118 of 282 - Conductor with current
    Conductor with current
Description:
A conductor is any type of material that can contain electric charges that move around. In a good conductor, each atom has one or more free electrons. The nucleus cannot hold onto them strongly, and they can move within the conductors. Metals such as iron, copper and silver are good conductors.