Ask a New Question
Menu

I need to solve this equation.

3E -9 N / 1.25 E -19 C

I do not know what to do with the -9 and -19.

1 answer

Exponents in the denomimator get subtracted from the exponents in the numerator.

3E -9 is a computer programmer's way of writing 3*10^-9. We don't use that notation here.

3*10^-9 N / 1.25*10^-19 C = (3/1.25)*10^10 = 2.4*10^10 N/C (or Volts per meter)

N/C is a measure of electric field strength
Similar Questions
  1. What is the first step in solving the linear system{2x − 3y = 11 {−x + 5y = −9 by the substitution method in the most
    1. answers icon 2 answers
  2. What is the first step in solving the linear system{2x−3y=11 {−x+5y=−9 by the substitution method in the most efficient
    1. answers icon 4 answers
  3. Solving Multi-Step Equation Quiz1.Solve the Equation x5=−2 A. -35 B. -10 C.3 2. Solve the equation. x5+1=−7 A. -13 B. -40 C.
    1. answers icon 1 answer
  4. You need to solve this equation for x: ax-7=26Which equation would be best first step you could make to solve the equation? (1
    1. answers icon 1 answer
more similar questions