Basic vocabulary and formula
16320388445 | Negative Charge | charge on an electron | 0 | |
16320388446 | Neutral Charge | Amount of protons = amount of electrons | 1 | |
16320388447 | Law of Electric Charges | 1. Like charges repel (move away). 2. Unlike charges attract (move together). 3. Charged objects attract neutral objects. | 2 | |
16320388448 | static electricity | The buildup of charges on an object | 3 | |
16320388449 | lightning | A sudden spark, or energy discharge, caused when electrical charges jump between parts of a cloud, between nearby clouds, or between a cloud and the ground. | 4 | |
16320388450 | insulator | A material that does not allow heat or electrons to move through it easily. | 5 | |
16320388451 | conductor | A material that allows heat and electricity to pass through it. | 6 | |
16320388452 | repel | like charges or two items have collected the same charge. | 7 | |
16320388453 | attract | to draw together; charges that are different | 8 | |
16320388454 | Static discharge | the loss of static electricity as electric charges transfer from one object to another | 9 | |
16320388455 | Electric Force | the force of attraction or repulsion between electrically charged objects | 10 | |
16320388456 | Friction | a method of charging an object by rubbing it against another object | 11 | |
16320388457 | Conduction | a method of charging an object by allowing electrons to flow by direct contact from one object to another object | 12 | |
16320388458 | Induction | a method of charging an object by means of the electric field of another object | 13 | |
16320388459 | Polarization | to induce a charge on an insulator by rearranging the atoms poles in the object | 14 | |
16320388460 | Ohm's Law | V = IR | 15 | |
16320388461 | Series circuit | An electric circuit with only one path through which charge can flow | 16 | |
16320388462 | Parallell circuit | a circuit in which different parts of the circuit are on separate branches that allow a different pathway for electrons to take | 17 |