An Atomic Nucleus Has a Charge of +40e

question 3

Multiple Choice

An atomic nucleus has a charge of +40e. An electron is 10^-9 m from the nucleus. What is the force on the electron?

• A)2.9 nN
• B)1000 C
• C)3.7 nN
• D)6.8 nN
• E)9.2 nN

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