What is the volage present in earth resisitance and neutral resistance?
Answer:
Are you talking about 3 phase power transmission.
the voltage is very low.
The voltage in earth terminal should be very low, ideally zero. Otherwise, the grounded appliance will give unpleasent shock.
The neutral, if not grounded can have some, low voltage. Higher voltage signifies that considerable energy is lost in return path and the consumer is not getting enough power supply due to high resistance (impedence) in neutral path. It is Vmains-Vneutral is the potential which drives the current. Energy lost is Vneutral^2*R neutral.
By convention earth is always zero. There are local electricity code guidelines which limit the neutral to earth voltage to less than 5 volts.
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