In one of the lecture demonstrations this week you observed an electromagnet, powered by cell batteries, holding

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In one of the lecture demonstrations this week you observed an electromagnet,

powered by cell batteries, holding a considerable amount of weight. Since the electromagnet is keeping the weight in place, there is no mechanical work done on the weight.

Yet, the electrical energy stored in batteries goes somewhere. Where to

?

Explain.

Related Book For answer-question

Auditing a business risk appraoch

ISBN: 978-0324375589

6th Edition

Authors: larry e. rittenberg, bradley j. schwieger, karla m. johnston

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Posted Date: Feb 21, 2024 09:37 AM

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In one of the lecture demonstrations this week you observed an electromagnet, powered by cell batteries, holding

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When the electromagnet is holding the weight in place the electrical energy stored ... View the full answer

Auditing a business risk appraoch

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