Physics, 05.07.2019 03:10, justinslusser51111

An object of mass m = 3.88 g and charge q = +43.0 microcoulombs is attached to a string and placed in a uniform electric field that is inclined at an angle of 28.4° with the horizontal, as shown in the figure below.
walk1974.gif
the object is in static equilibrium when the string is horizontal. calculate the magnitude of the electric field.
calculate the tension in the string.

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An object of mass m = 3.88 g and charge q = +43.0 microcoulombs is attached to a string and placed i...