Awire in a lamp that is turned on would have a magnetic field around it. true or false.

If there's a good bulb in the lamp socket, then there's a current
flowing in the lamp's line cord when the lamp is turned on.

If there's a current flowing through the cord, then there's a magnetic
field around it.

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.

Go to the bathroom and vape