Electric Charge of Earth
https://isaacphysics.org/questions/rmets_electric_charge_of_earth?board=rmets_measuring_earth&stage=a_level
part b how should i find average charge?
i got the total volume by doing volume of sphere 100m above surface - volume of earth
what value do i use for charge? do i take the average of the charge 100m above and the charge at the surface?
part b how should i find average charge?
i got the total volume by doing volume of sphere 100m above surface - volume of earth
what value do i use for charge? do i take the average of the charge 100m above and the charge at the surface?
Original post by lottte
https://isaacphysics.org/questions/rmets_electric_charge_of_earth?board=rmets_measuring_earth&stage=a_level
part b how should i find average charge?
i got the total volume by doing volume of sphere 100m above surface - volume of earth
what value do i use for charge? do i take the average of the charge 100m above and the charge at the surface?
part b how should i find average charge?
i got the total volume by doing volume of sphere 100m above surface - volume of earth
what value do i use for charge? do i take the average of the charge 100m above and the charge at the surface?
To me it looks like you're meant to treat the Earth's surface as a capacitor
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