Is this an attempt to weigh electrons ?WetEV wrote:How much does 62 kWh weigh?
I get 0.0000025 g
Or 0.0000000054 lb.
Charging does not add electrons, it increases voltage (aka 'electric pressure.') It is an increase in potential energy.
Is this an attempt to weigh electrons ?WetEV wrote:How much does 62 kWh weigh?
I get 0.0000025 g
Or 0.0000000054 lb.
Since I was weighing the just car,
e=mc^2SageBrush wrote:Is this an attempt to weigh electrons ?WetEV wrote:How much does 62 kWh weigh?
I get 0.0000025 g
Or 0.0000000054 lb.
Charging does not add electrons, it increases voltage (aka 'electric pressure.') It is an increase in potential energy.
You are right. I presume it means that the voltage increase implies an internal change in inertia.WetEV wrote:e=mc^2SageBrush wrote:Is this an attempt to weigh electrons ?WetEV wrote:How much does 62 kWh weigh?
I get 0.0000025 g
Or 0.0000000054 lb.
Charging does not add electrons, it increases voltage (aka 'electric pressure.') It is an increase in potential energy.
So
m= e/c^2
Add energy, the mass goes up.
https://en.wikipedia.org/wiki/Mass%E2%8 ... quivalence
My EV is almost always wet, thanks to all the rain we usually get.BrockWI wrote:Or how much does it actually weigh wet instead of the dry weight
Then why do you think the car's so overweight? U.S. truck weight scales are limited to no more than a 40 lb error @ 10 tons to be in tolerance, so that doesn't explain an almost 5.4% overweight. 1-2% variation I could understand, but over 5%?OrientExpress wrote:Leave it to a bunch of old nerds to overthink everything. Since I was weighing the just car, it would be dry weight, but remember to subtract 0.0000000054 lb for the fuel