https://padlet.com/18_10955/s7oyylbcb5kx for 8th grade en-us 2018-10-02 04:55:24 UTC 2025-12-06 13:44:29 UTC hello@padlet.com 18_10955 https://padlet.com/18_10955/s7oyylbcb5kx/wish/287942027 Electricity, phenomenon associated with stationary or moving electric charges. ]]> 2018-10-02 05:04:57 UTC https://padlet.com/18_10955/s7oyylbcb5kx/wish/287942027 18_10955 https://padlet.com/18_10955/s7oyylbcb5kx/wish/287942665 Electric charge is a fundamental property of matter and is borne by elementary particles. ]]> 2018-10-02 05:10:24 UTC https://padlet.com/18_10955/s7oyylbcb5kx/wish/287942665 18_10955 https://padlet.com/18_10955/s7oyylbcb5kx/wish/287942731 In electricity the particle involved is the electron, which carries a charge designated, by convention, as negative and  Magnetic fields are produced by electric currents, which can be macroscopic currents in wires, or microscopic currents associated with electrons in atomic orbits. ]]> 2018-10-02 05:10:49 UTC https://padlet.com/18_10955/s7oyylbcb5kx/wish/287942731 18_10955 https://padlet.com/18_10955/s7oyylbcb5kx/wish/287942806 The magnetic field B is defined in terms of force on moving charge in the Lorentz force law.]]> 2018-10-02 05:11:16 UTC https://padlet.com/18_10955/s7oyylbcb5kx/wish/287942806 18_10955 https://padlet.com/18_10955/s7oyylbcb5kx/wish/287943154 Electric field ]]> 2018-10-02 05:14:04 UTC https://padlet.com/18_10955/s7oyylbcb5kx/wish/287943154 18_10955 https://padlet.com/18_10955/s7oyylbcb5kx/wish/287943929 Magnetic field]]> 2018-10-02 05:19:00 UTC https://padlet.com/18_10955/s7oyylbcb5kx/wish/287943929