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Electric Current
the net flow of charged particles…read more

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Q = I t
charge (C) = current (A) x time (s)
Coulomb
the amount of charge that passes in 1 second when
the current is 1 ampere.…read more

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Current
In metals, current is due to In electrolytes
the movement of free (liquids/gases), current is
electrons. due to the movement of ions.…read more

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Conventional Current vs. Electron Flow
conventional current = + -
electron flow = - +…read more

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Elementary Charge (e)
e = 1.6 x 10-19 C
the amount of electrons in a
coulomb
= 1 ÷ (1.6 x 10-19 )
= 6.2 x 1018…read more

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