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23 Nov 2019
two point charges are distanced d=47.5cm apart, they haveequal and opposite charge each with magnitude Q=6.11 µC. Thenegative charge is on the left, and the positive on the right. Anelectron (mass 9.11e-31kg, charge 1.6e-19C is placed halfwaybetween the charges. a)The electric field at this point is? b)The direction of the electric field is? c)The force on the electron is? To find a, I did E=F/q and got 2.69e19 N/C and it'swrong for b, I chose to the right, toward the positive charge, andit's wrong for c, I did F=Eq and I got 3.856e-14N and it's wrong What am I doing wrong?
two point charges are distanced d=47.5cm apart, they haveequal and opposite charge each with magnitude Q=6.11 µC. Thenegative charge is on the left, and the positive on the right. Anelectron (mass 9.11e-31kg, charge 1.6e-19C is placed halfwaybetween the charges.
a)The electric field at this point is?
b)The direction of the electric field is?
c)The force on the electron is?
To find a, I did E=F/q and got 2.69e19 N/C and it'swrong
for b, I chose to the right, toward the positive charge, andit's wrong
for c, I did F=Eq and I got 3.856e-14N and it's wrong
What am I doing wrong?
26 Jun 2023