An electric field with an average magnitude of about 200 N/C points downward in the atmosphere near Earth's surface. We wish to "float" a sulfur sphere weighing 5.9 N in this field by charging the sphere. What charge, with the proper sign, must be used? Number i Units

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An electric field with an average magnitude of
about 200 N/C points downward in the atmosphere
near Earth's surface. We wish to "float" a sulfur
sphere weighing 5.9 N in this field by charging the
sphere. What charge, with the proper sign, must be
used?
Number i
Units
Transcribed Image Text:An electric field with an average magnitude of about 200 N/C points downward in the atmosphere near Earth's surface. We wish to "float" a sulfur sphere weighing 5.9 N in this field by charging the sphere. What charge, with the proper sign, must be used? Number i Units
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