5. (II) When an object such as a plastic comb is charged by rubbing it with a cloth, the net charge is typically a few microcoulombs. If that charge is 3.0 μC, by what percentage does the mass of a 9.0-g comb change during charging?

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**Problem 5 (Intermediate):**

When an object such as a plastic comb is charged by rubbing it with a cloth, the net charge is typically a few microcoulombs. If that charge is \(3.0 \, \mu\text{C}\), by what percentage does the mass of a \(9.0\)-g comb change during charging?
Transcribed Image Text:**Problem 5 (Intermediate):** When an object such as a plastic comb is charged by rubbing it with a cloth, the net charge is typically a few microcoulombs. If that charge is \(3.0 \, \mu\text{C}\), by what percentage does the mass of a \(9.0\)-g comb change during charging?
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