Question

AS ngle coulomb represents a large amount of charge. A sphere has a net charge of-2.51 С How many excess electrons does the sphere have? 158 10*-28X Enter a umber differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. electrons Submit Answer Save Progress Practice Another Version

Answer 1

let the number of electrons be N,

then,

N(-e) = -2.51 C

or, N(-1.6x10^-19 C) = -2.51 C

or, N = 1.56875x10¹⁹ electrons

***************************************************************************************************
Check the answer and let me know immediately if you find something wrong... I will rectify the mistakes asap if any