Generate a description of the right-hand rule for finding the magnetic field around a current carrying wire and tell how it is used to determine the direction of a magnetic field around a straight, current carrying wire.

Right Hand Rule:

The direction of the magnetic field is governed by the direction of the current flowing through the conductor. Right Hand Grip Rule is a simple method of finding the direction of current flowing through the Conductor.

Method:

Grasp a wire with your right hand in such a way that your thumb is pointed in the direction of current. Then curling fingers of your hand will point in the direction of magnetic field.

answer would be letter choice (a),   a ball resting on a shelf. would be another example of potential energy   >   stored energy > not moving.

a ball spinning on a finger   >   kinetic energy > moving energy

a ball rolling on the ground   >   kinetic energy   > moving energy

a   ball flying through the air   > kinetic energy   >   moving energy

hope that                                         : )