A Metallic Object Holds a Charge of −4

Multiple Choice

A metallic object holds a charge of −4.8 × 10−⁶ C.What total number of electrons does this represent? (e = 1.6 × 10−¹⁹ C is the magnitude of the electronic charge. )

A) 3.0E+13
B) 7.8E+13
C) 1.9E+13
D) 7.8E+14
E) 1.6E+14