Electric Fields and Forces (VCE SSCE Physics): Flashcards

Physical field creating force on charged particles

$E = \frac{F}{q}$

$F = qE$

Direction of force on small positive test charge

$E = \frac{V}{d}$

$E = k\frac{Q}{r^2}$

$F = k\frac{q_1 q_2}{r^2}$

Repel each other

Attract each other

$W = qV$