Thank you.
I got it.
It took forever to finally get a reply from someone, so I asked someone else.
What I did was Tcos(tetha) = (152x10^-6)(9.8)
then, F=Tsin(tetha)
Then I used, E=F/q
Then I used, V=Ed, V/1000 (conversion from V to kV)
My final answer is V = 1.386556241 kV
And...
Homework Statement
A small electrically charged object is suspended by a thread between the vertical plates of a parallel-plate capacitor. The acceleration of gravity is 9.8 m/s^2.
What is the potential difference between the plates? Answer in units of kV.
Given: tetha = 14 degrees...