An electric utility company supplies a customer's house from the main power lines (120 V) with two copper wires, each of which is 52.0 m long and has a resistance of 0.109 per 300 m. (a) Find the potential difference at the customer's house for a load current of 107 A. (b) For this load current, find the power delivered to the customer. kW

University Physics Volume 2
18th Edition
ISBN:9781938168161
Author:OpenStax
Publisher:OpenStax
Chapter9: Current And Resistance
Section: Chapter Questions
Problem 63P: Consider a power plant is located 60 km away from a residential area uses Q-gauge (A=42.40mm2) wire...
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An electric utility company supplies
long and has a resistance of 0.109
(a) Find the potential difference at the customer's house for a load current of 107 A.
a customer's house from the main power lines (120 V) with two copper wires, each of which is 52.0 m
per 300 m.
(b) For this load current, find the power delivered to the customer.
kW
Transcribed Image Text:An electric utility company supplies long and has a resistance of 0.109 (a) Find the potential difference at the customer's house for a load current of 107 A. a customer's house from the main power lines (120 V) with two copper wires, each of which is 52.0 m per 300 m. (b) For this load current, find the power delivered to the customer. kW
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