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L1-11A.22 –Common Materials Used As Conductors

L1-11A.22 –Common Materials Used As Conductors Silver Best natural conductor but expensive and prone to oxidation Copper Next best, Affordable, abundant, malleable, easy to protect against corrosion Gold third best, costly but extremely resistant to friction and...

L1-11A.19 – Load

L1-11A.19 – Load Consumes power from the source Devices that do work Sensors Sounders...

L1-11A.18 – Batteries

L1-11A.18 – Batteries A group of electrically connected cells that change chemical energy into electrical...