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10 cards from this deck
Collisions between electrons and atoms inside the battery
rrr
Energy transferred per coulomb of charge by a cell
ε\varepsilonε
ε=EQ\varepsilon = \frac{E}{Q}ε=QE
Rt=R+rR_t = R + rRt=R+r
ε=IR+Ir\varepsilon = IR + Irε=IR+Ir
V=IRV = IRV=IR (p.d. across load resistance)
v=Irv = Irv=Ir (energy lost inside cell)
Voltmeter across cell in open circuit (no current)
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