
College Physics 10th Edition by Raymond Serway,Chris Vuille
Edition 10ISBN: 978-1285737041
College Physics 10th Edition by Raymond Serway,Chris Vuille
Edition 10ISBN: 978-1285737041 Exercise 79
A small sphere of charge q = +68 C and mass m = 5.8 g is attached to a light string and placed in a uniform electric field
that makes an angle = 37° with the horizontal. The opposite end of the string is attached to a wall and the sphere is in static equilibrium when the string is horizontal as in Figure P15.22. (a) Construct a free body diagram for the sphere. Find (b) the magnitude of the electric field and (c) the tension in the string.

Explanation
The electric field strength due to each ...
College Physics 10th Edition by Raymond Serway,Chris Vuille
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