Which of the following responses below is/are correct? Justify your answer(s) 45.With regards to the comparison of thečonduction of electricity along a uniformwire with the conduction of heat along alagged metal bar, which of the followingstatements is / are correct?The p.d. across the ends of the wire isanalogous to the temperaturedifference between the ends of thebarThe electric current in the wire isanalogous to the rate of flow of heatalong the lagged bar3The electrical resistance of the wireis analogous to the reciprocal ofthermal conductivity of the bar.2.

Hence here according to the above question, we are given the two scenarios, that is currently…

45. With regards to the comparison of the čonduction of electricity along a uniform wire with the conduction of heat along a lagged metal bar, which of the following statements is / are correct? 1 The p.d. across the ends of the wire is analogous to the temperature difference between the ends of the bar 2 The electric current in the wire is analogous to the rate of flow of heat along the lagged bar 3 The electrical resistance of the wire is analogous to the reciprocal of thermal conductivity of the bar.

45. With regards to the comparison of the čonduction of electricity along a uniform wire with the conduction of heat along a lagged metal bar, which of the following statements is / are correct? 1 The p.d. across the ends of the wire is analogous to the temperature difference between the ends of the bar 2 The electric current in the wire is analogous to the rate of flow of heat along the lagged bar 3 The electrical resistance of the wire is analogous to the reciprocal of thermal conductivity of the bar.

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter20: Electric Current, Resistance, And Ohm's Law

Section: Chapter Questions

Problem 68PE: Integrated Concepts (a) What is the cost of heating a hot tub containing 1500 kg of water from...

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