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Home > Courses > 1P22_Kaur
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Imagine that we place two point charges a certain distance apart. The electric field vector at a certain point on a line connecting the charges
(but not between the charges) is zero. What can we conclude about the signs
and magnitudes of the charges?
- the same sign and magnitude
- opposite signs but the same magnitude
- the same sign, but might have different magnitudes
- opposite signs, but must have different magnitudes
- completely unknown signs and magnitudes
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