PHYS 1004 Lecture Notes - Lecture 8: Valence And Conduction Bands, Drift Velocity, Relative Permittivity
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Capacitors store electrical: atmosphere is energy a big capacitor electric the ( vin side potential conductor aid. Ad the same the surface of everywhere in the conductor. 2 plates , not necessarily flat plate holds equal but opposite changes . Hk diff . cuz talking abf . area. Bigger shorter d , bigger capacity , bad. How a capacitor ? work pi done by a battery to charge. = dq(cid:16270) fotdqv =p aedq = [afh = c=% Ex . arcing conductors . lightening . be formed exceeded dielectric constant blw the two. I a when in the air a conducting. Dielectric of mats the plates . have dipole moments because of the charge. Therefore , to reduce conductors . dielectric mats . orient themselves the electric field blw the. E - field changes ( bk :hangs ) field: pot . E : capacitance changes . changes , charge does.
