A Small Object with A $5.0 - \mu \mathrm { C }$

question 35

Multiple Choice

A small object with a $5.0 - \mu \mathrm { C }$ charge is accelerating horizontally on a friction-free surface at $0.0050$ $\mathrm { m } / \mathrm { s } 2$ due only to an electric field. If the object has a mass of $2.0 \mathrm {~g}$ , what is the magnitude of the electric field?

• A) \(1.0 \mathrm {~N} / \mathrm { C }\)
• B) \(0.0020 \mathrm {~N} / \mathrm { C }\)
• C) \(4.0 \mathrm {~N} / \mathrm { C }\)
• D) \(2.0 \mathrm {~N} / \mathrm { C }\)
• E) \(0.0040 \mathrm {~N} / \mathrm { C }\)

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