electrical discharge

Sudden charge release

Electrical discharge is the release of electrical energy through a medium, typically air or gas.

Lightning is natural electrical discharge; spark plugs and welding arcs are controlled versions.

The term covers phenomena from tiny static shocks to massive bolts: The electrical discharge lit up the night sky.

Related

thunderstorm · St. Elmo's fire · Van de Graaff · neon sign · power surge · bug zapper · volcanic lightning · cathode ray tubes · light emission · tingle · ground · taser · crackle · plasma · spark · spark gap · ball lightning · short-circuit

Categories
Opposites
charge state

electrical dischargeelectrical charge

Accumulated electrons or deficit

charging · recharge · static buildup · energy storage · electrification

current flow type

electrical dischargedirect current

Unidirectional electrical flow

alternating current · AC power

electrical state

electrical dischargeelectrical insulation

Material blocking current escape

open circuit

Family

electric, discharge, electricity, charger, electronic, electrical, discharged, recharge, electronics

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Used worldwide · Timeless · Concrete · Rated G