Question

With a thunderstorm brewing, an electric field of magnitude 2.0 × 102 newtons/coulomb exists at a certain point in the earth’s atmosphere. If an electron at that point has a charge of -1.6 × 10-19 coulombs, what is the magnitude of the force on the electron as a result of the electric field?
Select one of the options below as your answer:

A.
2.0 × 10-6 newtons
B.
3.2 × 10-17 newtons
C.
5.8 × 105 newtons
D.
6.4 × 10-3 newtons
E.
1.7 × 104 newtons

Answer 1

|F|=E|q|=3,2 * 10^-17

Answer 2

why is there two = signs

Answer 3

it's the symbol of magnitude

Answer 4

should i use mathway I dont have a calculator the coputer one kinda sucks