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wow22
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Homework Statement
Find the chargefind the charge:
mass : 3.6*10^-12 kg
electric potential difference: 250.4 V
parallel plates are 0.41 cm apart
PLEASE DO NOT link me a wikipedia page.. or give me a one sentance explanation of something unrelated to this question
Just need to know how to find charge in this case
Thanks for the help in advance!
Homework Equations
I thought it was:
V=(kq)/r
so q= (Vr)/k
But what would the mass be there for?
The Attempt at a Solution
q= (Vr)/k
q= (250.4*0.0041m)/(9.0*10^9)
q=1.1*10^-10
i don't know whether this is the right way of finding it