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The Problem is as follows:
A ring of diameter 7.50 is fixed in place and carries a charge of 5.50 uniformly spread over its circumference.
A) How much work does it take to move a tiny 3.80 micro-columb charged ball of mass
2.00g from very far away to the center of the ring?
B) What is the maximum speed it will reach?
-- I honestly have no idea where to start with this problem.--
A ring of diameter 7.50 is fixed in place and carries a charge of 5.50 uniformly spread over its circumference.
A) How much work does it take to move a tiny 3.80 micro-columb charged ball of mass
2.00g from very far away to the center of the ring?
B) What is the maximum speed it will reach?
-- I honestly have no idea where to start with this problem.--