Answered

Discover the best answers at Westonci.ca, where experts share their insights and knowledge with you. Connect with a community of experts ready to help you find accurate solutions to your questions quickly and efficiently. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform.

An object contains 4.9*10^7 excess electrons. What is its net charge?

Sagot :

AL2006

The charge on the electron is  1.602 x 10^-19 Coulomb.

4.9 x 10^7 of them add up to

           (4.9 x 10^7) x (1.602 x10^-19)  =  7.85 x 10^-12 Coulomb .