A conducting sphere has a net charge of - 6.4 * 10-17

c. What is the approximate number of excess electrons on the sphere?

Question

Chemistry

Kibbles

11 October, 07:50

A conducting sphere has a net charge of - 6.4 * 10-17

c. What is the approximate number of excess electrons on the sphere?

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Answers (1)

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Jonathon Randall · Answer 1

The charge of a single electron is - 1.6 x 10^ (-19) C. To figure out the total number of excess electrons, divide the net charge by the charge of a single electron:

-6.4 x 10^ (-17) / - 1.6 x 10^ (-19) = 400

There are about 400 excess electrons on the sphere.

A conducting sphere has a net charge of - 6.4 * 10-17c. What is the approximate number of excess electrons on the sphere?

A conducting sphere has a net charge of - 6.4 * 10-17

c. What is the approximate number of excess electrons on the sphere?