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Question
An electric dipole consists of two equal and opposite charged particles of mass 1.2 g and charge 3.7 C separated by 1.7 mm. What is the escape speed of the positive charge - that is, how much speed would you have to give it so it would escape the other charge?
A) 200 m/s
B) 350 m/s
C) 6600 m/s
D) 7.1 x 104m/s
E) 2.0 x 105m/s
Answer
This answer is hidden. It contains 1 characters.
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