What happens to a magnetic field if the current carrying wire a has three times as many loops but the same current as the current carrying wire b?

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.

Wind or electric energy force force of friction

Since the pully is a simple machine so the mechanical advantage is a 1