Three point charges lie in the xy-plane: with q1= 86 μc at origin (0,0), q2= 32μc at the point (2.5m, 0), and q3=−53μc at the point (1.5m, 2.2m). find the net force on q1?

An electric current in a wire will push or pull on a permanent magnet. which statement best explains how an electric current creates an electromagnetic force on another magnet?

To do work, this truck uses energy stored in chemical fuel and an electrical battery. how much total energy does this truck put out?

Classify each possible hypothesis about a medicinal aloe vera plant as falsifiable or non-falsifiable. aloe vera gel is the best natural skin moisturizer. aloe vera gel can heal wounds by boosting cell renewal. aloe vera juice tastes better than carrot juice. drinking aloe juice can reduce the risk of lung cancer.