Recent content by Binkey24

After changing the km into meters (9*10^9) * (40) * (-40) / 1000^2 this gave me answer of = - 14400000 this answer seems a little big. or is it meant to be this large?

Sorry if i have posted under the wrong catagorie physics is new to me so I am still getting my head around it. Here is the question that is giving me a bit of bother; An airplane is flying through a thunder cloud at an altitude of 2km. If the cloud has a charge concentration of 40C at an...