h2 Flashcards

1
Q

sym lading, coulomb

A

q
C

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2
Q

lading proton en elektron

A

1.6010^-19C
-1.60
10^-19C

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3
Q

formule coulomb kracht 2 ladingen

A

k* q1 * q2 /r^2

k=8.9910^9 Nm^2/C^2
q ladingen
r afstand tussen ladingen

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4
Q

formule zwaarte kragt aarde
formule zwaarte kracht niet aarde

A

F=mg
F= G
m1m2/r^2
G=6.67
11^-11Nm^2/kg^2
g=9.81
N/m

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