https://padlet.com/zinnlog/mxokkgq1aha6 Energy Key Terms en-us 2019-02-04 16:12:32 UTC 2019-03-07 19:41:54 UTC hello@padlet.com zinnlog https://padlet.com/zinnlog/mxokkgq1aha6/wish/327377836 A unit of electric current equal to a flow of one coulomb per second.]]> 2019-02-04 16:16:33 UTC https://padlet.com/zinnlog/mxokkgq1aha6/wish/327377836 zinnlog https://padlet.com/zinnlog/mxokkgq1aha6/wish/327379295 The positively charged electrode by which the electrons leave a device.]]> 2019-02-04 16:18:39 UTC https://padlet.com/zinnlog/mxokkgq1aha6/wish/327379295 zinnlog https://padlet.com/zinnlog/mxokkgq1aha6/wish/327380360 The rotating coil or coils of a dynamo or electric motor.]]> 2019-02-04 16:20:20 UTC https://padlet.com/zinnlog/mxokkgq1aha6/wish/327380360 zinnlog https://padlet.com/zinnlog/mxokkgq1aha6/wish/327381090 The basic unit of a chemical element.]]> 2019-02-04 16:21:20 UTC https://padlet.com/zinnlog/mxokkgq1aha6/wish/327381090 zinnlog https://padlet.com/zinnlog/mxokkgq1aha6/wish/327381462 The number of protons in the nucleus of an atom, which determines the chemical properties of an element and its place in the periodic table.]]> 2019-02-04 16:21:51 UTC https://padlet.com/zinnlog/mxokkgq1aha6/wish/327381462 zinnlog https://padlet.com/zinnlog/mxokkgq1aha6/wish/334929205 A container consisting of one or more cells, in which chemical energy is converted into electricity and used as a source of power.]]> 2019-02-25 16:11:45 UTC https://padlet.com/zinnlog/mxokkgq1aha6/wish/334929205 zinnlog https://padlet.com/zinnlog/mxokkgq1aha6/wish/334930679 The negatively charged electrode by which electrons enter an electrical device.]]> 2019-02-25 16:13:42 UTC https://padlet.com/zinnlog/mxokkgq1aha6/wish/334930679 zinnlog https://padlet.com/zinnlog/mxokkgq1aha6/wish/334931359 A roughly circular line, route, or movement that starts and finishes at the same place.]]> 2019-02-25 16:14:38 UTC https://padlet.com/zinnlog/mxokkgq1aha6/wish/334931359 zinnlog https://padlet.com/zinnlog/mxokkgq1aha6/wish/334931990 An attachment, connected to the armature of a motor or generator, through which electrical connection is made and which ensures that the current flows as direct current.]]> 2019-02-25 16:15:31 UTC https://padlet.com/zinnlog/mxokkgq1aha6/wish/334931990 zinnlog https://padlet.com/zinnlog/mxokkgq1aha6/wish/334932327 A substance in which electrical charge carriers, usually electrons, move easily from atom to atom with the application of voltage. ]]> 2019-02-25 16:16:01 UTC https://padlet.com/zinnlog/mxokkgq1aha6/wish/334932327 zinnlog https://padlet.com/zinnlog/mxokkgq1aha6/wish/334933243 the unbroken and consistent existence or operation of something over a period of time.]]> 2019-02-25 16:17:17 UTC https://padlet.com/zinnlog/mxokkgq1aha6/wish/334933243 zinnlog https://padlet.com/zinnlog/mxokkgq1aha6/wish/334934074 The SI unit of electric charge, equal to the quantity of electricity conveyed in one second by a current of one ampere.]]> 2019-02-25 16:18:19 UTC https://padlet.com/zinnlog/mxokkgq1aha6/wish/334934074 zinnlog https://padlet.com/zinnlog/mxokkgq1aha6/wish/334934723 Belonging to the present time; happening or being used or done now.]]> 2019-02-25 16:19:07 UTC https://padlet.com/zinnlog/mxokkgq1aha6/wish/334934723 zinnlog https://padlet.com/zinnlog/mxokkgq1aha6/wish/334935879 An electric current flowing in one direction only.]]> 2019-02-25 16:20:46 UTC https://padlet.com/zinnlog/mxokkgq1aha6/wish/334935879 zinnlog https://padlet.com/zinnlog/mxokkgq1aha6/wish/334937713 A soft metal core made into a magnet by the passage of electric current through a coil surrounding it.]]> 2019-02-25 16:23:17 UTC https://padlet.com/zinnlog/mxokkgq1aha6/wish/334937713 zinnlog https://padlet.com/zinnlog/mxokkgq1aha6/wish/334947138 A stable subatomic particle with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids.]]> 2019-02-25 16:36:25 UTC https://padlet.com/zinnlog/mxokkgq1aha6/wish/334947138 zinnlog https://padlet.com/zinnlog/mxokkgq1aha6/wish/337528990 The electron theory, which is now accepted and used to explain the behavior of electricity, states that electric current consists of electron flow and can be defined as a moving charge. Electricity can be defined, then, as charged matter.]]> 2019-03-04 16:15:36 UTC https://padlet.com/zinnlog/mxokkgq1aha6/wish/337528990 zinnlog https://padlet.com/zinnlog/mxokkgq1aha6/wish/337529986 Each of more than one hundred substances that cannot be chemically inter converted or broken down into simpler substances and are primary constituents of matter. Each element is distinguished by its atomic number, i.e. the number of protons in the nuclei of its atoms. ]]> 2019-03-04 16:17:12 UTC https://padlet.com/zinnlog/mxokkgq1aha6/wish/337529986 zinnlog https://padlet.com/zinnlog/mxokkgq1aha6/wish/339045239 a magnet for producing a magnetic field, as in a particle accelerator or an electric motor.

]]> 2019-03-07 19:15:27 UTC https://padlet.com/zinnlog/mxokkgq1aha6/wish/339045239 zinnlog https://padlet.com/zinnlog/mxokkgq1aha6/wish/339048001 a person or thing that generates something.]]> 2019-03-07 19:20:23 UTC https://padlet.com/zinnlog/mxokkgq1aha6/wish/339048001 zinnlog https://padlet.com/zinnlog/mxokkgq1aha6/wish/339048781 a substance which does not readily allow the passage of heat or sound.]]> 2019-03-07 19:21:53 UTC https://padlet.com/zinnlog/mxokkgq1aha6/wish/339048781 zinnlog https://padlet.com/zinnlog/mxokkgq1aha6/wish/339049158 a light-emitting diode (a semiconductor diode which glows when a voltage is applied).]]> 2019-03-07 19:22:34 UTC https://padlet.com/zinnlog/mxokkgq1aha6/wish/339049158 zinnlog https://padlet.com/zinnlog/mxokkgq1aha6/wish/339049566 a piece of iron (or an ore, alloy, or other material) that has its component atoms so ordered that the material exhibits properties of magnetism, such as attracting other iron-containing objects or aligning itself in an external magnetic field.]]> 2019-03-07 19:23:26 UTC https://padlet.com/zinnlog/mxokkgq1aha6/wish/339049566 zinnlog https://padlet.com/zinnlog/mxokkgq1aha6/wish/339050628 physical substance in general, as distinct from mind and spirit; (in physics) that which occupies space and possesses rest mass, especially as distinct from energy.]]> 2019-03-07 19:25:31 UTC https://padlet.com/zinnlog/mxokkgq1aha6/wish/339050628 zinnlog https://padlet.com/zinnlog/mxokkgq1aha6/wish/339051633 a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.

]]> 2019-03-07 19:27:22 UTC https://padlet.com/zinnlog/mxokkgq1aha6/wish/339051633 zinnlog https://padlet.com/zinnlog/mxokkgq1aha6/wish/339051981 a machine, especially one powered by electricity or internal combustion, that supplies motive power for a vehicle or for some other device with moving parts.]]> 2019-03-07 19:28:01 UTC https://padlet.com/zinnlog/mxokkgq1aha6/wish/339051981 zinnlog https://padlet.com/zinnlog/mxokkgq1aha6/wish/339052294 an instrument designed to measure electric current, voltage, and usually resistance, typically over several ranges of value.]]> 2019-03-07 19:28:35 UTC https://padlet.com/zinnlog/mxokkgq1aha6/wish/339052294 zinnlog https://padlet.com/zinnlog/mxokkgq1aha6/wish/339052652 a subatomic particle of about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen.]]> 2019-03-07 19:29:14 UTC https://padlet.com/zinnlog/mxokkgq1aha6/wish/339052652 zinnlog https://padlet.com/zinnlog/mxokkgq1aha6/wish/339053022 the central and most important part of an object, movement, or group, forming the basis for its activity and growth.]]> 2019-03-07 19:29:50 UTC https://padlet.com/zinnlog/mxokkgq1aha6/wish/339053022 zinnlog https://padlet.com/zinnlog/mxokkgq1aha6/wish/339053301 a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron, but of opposite sign.

]]> 2019-03-07 19:30:19 UTC https://padlet.com/zinnlog/mxokkgq1aha6/wish/339053301 zinnlog https://padlet.com/zinnlog/mxokkgq1aha6/wish/339053665 the degree to which a substance or device opposes the passage of an electric current, causing energy dissipation. Ohm's law resistance (measured in ohms) is equal to the voltage divided by the current.]]> 2019-03-07 19:30:56 UTC https://padlet.com/zinnlog/mxokkgq1aha6/wish/339053665 zinnlog https://padlet.com/zinnlog/mxokkgq1aha6/wish/339054239 a solid substance that has a conductivity between that of an insulator and that of most metals, either due to the addition of an impurity or because of temperature effects. Devices made of semiconductors, notably silicon, are essential components of most electronic circuits.]]> 2019-03-07 19:31:54 UTC https://padlet.com/zinnlog/mxokkgq1aha6/wish/339054239 zinnlog https://padlet.com/zinnlog/mxokkgq1aha6/wish/339054622 a stationary electric charge, typically produced by friction, which causes sparks or crackling or the attraction of dust or hair.]]> 2019-03-07 19:32:32 UTC https://padlet.com/zinnlog/mxokkgq1aha6/wish/339054622 zinnlog https://padlet.com/zinnlog/mxokkgq1aha6/wish/339055051 a valence electron is an outer shell electro that is associated with an atom, and that can participate in the formation of a chemical bond if the outer shell is not closed; in a single covalet bond, both atoms in the bond contribute one valence electron in order to form a shared pair.]]> 2019-03-07 19:33:20 UTC https://padlet.com/zinnlog/mxokkgq1aha6/wish/339055051 zinnlog https://padlet.com/zinnlog/mxokkgq1aha6/wish/339060019 an electromotive force or potential difference expressed in volts.]]> 2019-03-07 19:41:47 UTC https://padlet.com/zinnlog/mxokkgq1aha6/wish/339060019