P***@unlisted.moo
2016-10-21 08:34:36 UTC
I want to go on a 500 mile trip in an electric car. The car's motor
draws 42 amps at 120 Volts AC. Therefore I will need 500 miles of
extension cords. I'm aware that long cords cause a voltage drop, so the
cord needs to be a thicker gauge of wire, since the voltage needs to
remain constant.
Here's one for all you mathematicians.
What gauge wire do I need?
Once that is determined, what size enclosure do I need to hold all that
wire, and what is the weight of the wire.
Note: This wire must have a strong insulation, because other drivers may
drive on it, and driving over any wire with weak insulation, will cause
severe momentary voltage drops as the wire is compressed, and many
electrons will be killed in the process. And dead electrons entering an
electric motor can be fatal to the motor, as well as clogging the
motor's electron filter.
draws 42 amps at 120 Volts AC. Therefore I will need 500 miles of
extension cords. I'm aware that long cords cause a voltage drop, so the
cord needs to be a thicker gauge of wire, since the voltage needs to
remain constant.
Here's one for all you mathematicians.
What gauge wire do I need?
Once that is determined, what size enclosure do I need to hold all that
wire, and what is the weight of the wire.
Note: This wire must have a strong insulation, because other drivers may
drive on it, and driving over any wire with weak insulation, will cause
severe momentary voltage drops as the wire is compressed, and many
electrons will be killed in the process. And dead electrons entering an
electric motor can be fatal to the motor, as well as clogging the
motor's electron filter.