How does an a. c generator work?​

The coil through which current flows in an AC generator is normally set, while the magnet travels. The magnet's south and north poles cause the current to flow in opposite directions, resulting in an alternating current.

answer and explanation;

composition refers to both the types of minerals within a rock and the overall chemical makeup of the rock while texture refers to the size and arrangement of the minerals or grains that make up a rock. both composition and texture can be used to classify rocks, such as igneous rocks. texture describes how the rock became solid or crystallized from liquid, melted rock. composition of a rock describes the minerals that make up a particular rock.