Question 4

All of these problems are taken from the Pipbo Physics Problems app.  Get it here on Google Play.

Topic

Electricity

Pips

Charge of an Electron

Difficulty

Easy

Question

Some electrons are added to a lead sphere with a mass of 14.5g.  Its net charge becomes 3.8nC.  How many electrons were added to the sphere?

Question 4

Solution

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