Current

This lesson will look at an example question involving circuits. The given information will assist in solving for the components that need to be found. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.

This lesson will look at an example question involving magnetism. Magnetic Field by Current Biot Savart Law & Ampere's Law will assist in solving equations. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.

This lesson will look at an example question involving magnetism. The given information will assist in finding magnetic fields by long straight current using Ampere's Law. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.

This lesson will look at an example question involving magnetism. The given information will assist in looking at Magnetic Field at Center of Arc Current or Circular Current. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.

This lesson will look at an example question involving magnetism. The given information will assist in solving equations involving Magnetic Field along the Line of a Straight Current. This lesson will draw diagrams to give a step by step explanation of how to derive the correct equation and better explain the concept.

An electric current that reverses direction in a circuit at regular intervals.

This lesson looks at Faraday's Law and the equation that produces EMF. This lesson will look at a wire as an example to show what happens to it when it is pushed into or out of a magnetic field. This lesson will show two experiments to better explain the concept.