a) Find the volatage drop in an extension cord having a 0.0600-Ω resistance and through which 5.00 A is flowing. b) A cheaper cord utilizes thinner wire and has a resistance of 0.300 Ω. What is the voltage drop in it when 5.00 A flows? c) Why is the voltage to whatever appliance is being used reduced by this amount? What is the effect on the appliance?
a) Find the volatage drop in an extension cord having a 0.0600-Ω resistance and through which 5.00 A is flowing. b) A cheaper cord utilizes thinner wire and has a resistance of 0.300 Ω. What is the voltage drop in it when 5.00 A flows? c) Why is the voltage to whatever appliance is being used reduced by this amount? What is the effect on the appliance?
Chapter10: Direct-current Circuits
Section: Chapter Questions
Problem 89CP: Consider the circuit shown below. Each battery has an emf of 1.50 V and an internal resistance of...
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Topic: Circuit Symbols and Circuit Diagrams
a) Find the volatage drop in an extension cord having a 0.0600-Ω resistance and through which 5.00 A is flowing.
b) A cheaper cord utilizes thinner wire and has a resistance of 0.300 Ω. What is the voltage drop in it when 5.00 A flows?
c) Why is the voltage to whatever appliance is being used reduced by this amount? What is the effect on the appliance?
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