Solve it (11) if zygote is not formed.029. (i) What is the highest and the lowest total resistance that can be secured by combinations offour coils of resistances 4 2, 8 Q, 12 2, 24 ?(ii) What determines the rate at which energy is delivered by a current ?(iii) Why are coils of electric toasters and electric iron made of an alloy rather than a puremetal ?

Answered: Image /qna-images/answer/0278a8ec-077b-4c9b-b446-d18e7d1cf5f4.jpg

What is the highest and the lowest total resistance that can be secured by combinations of four coils of resistances 4 2, 80, 12 2, 24 2 ? (ii) What determines the rate at which energy is delivered by a current ? (iii) Why are coils of electric toasters and electric iron made of an alloy rather than a pure metal ?

What is the highest and the lowest total resistance that can be secured by combinations of four coils of resistances 4 2, 80, 12 2, 24 2 ? (ii) What determines the rate at which energy is delivered by a current ? (iii) Why are coils of electric toasters and electric iron made of an alloy rather than a pure metal ?

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter22: Electric Current

Section: Chapter Questions

Problem 92A

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