Or

Author:
Michele Langhans

In electricity, students will define current and explain the parts of a circuit as well as the movement of electrical charges. In addition, they will demonstrate series and parallel circuits as well as explain the advantage and disadvantages of each circuit.

Be sure to take good notes.

Tutorial

Basics of electricity.

Source: various educators and Langhans

Here are the notes on friction, induction, conduction, and the math of electricity.

Source: various educators and Langhans

## a. |
## positive and positive. |
## c. |
## negative and negative. |

## b. |
## positive and negative. |
## d. |
## Either (a) or (c) |

## a. |
## Wire A |

## b. |
## Wire B |

## c. |
## They both have the same resistance. |

## d. |
## It cannot be determined from the information given. |

Source: various educators and Langhans