gonnahkeyendda gonnahkeyendda
  • 04-06-2017
  • Physics
contestada

How much work does the electric field do in moving a proton from a point with a potential of +130 v to a point where it is -70 v ? express your answer in joules?

Respuesta :

Balzano
Balzano Balzano
  • 09-06-2017
Hi Gonnah,
W=qΔV
W= q(-70-130)
q of proton look it up and plug in and find out
it should be negative since you are doing work form greater potential to lower
Answer Link

Otras preguntas

How does kinetic energy affect the stopping distance of small vehicle compared to a large vehicle
All the constitutional convention, delegates from the northern and southern states disagreed about
A byproduct of Oklahoma’s oil production, what is used in disinfectants and pharmaceuticals.
A triangle has an area of 288.6 square kilometers and a height of 26 kilometers. What is the length of the base?
1/2÷2 what does that equal
Solve for m. 2m + 3 = 7
Suppose a mother carries two recessive genes for freckles (rr) and a father carries one recessive gene for freckles and one dominant gene for clear facial skin
ARE THESE 2 CORRECT?
Solve the following system of equations. What is the y-value of the solution? x + 5y - 10 = 0 x = 4y - 8
in a lab, the mass of object A is 2.5 kg. object A weighs