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Unreasonable Results An inventor wants to generate 120-V
Chapter 22, Problem 87(choose chapter or problem)
QUESTION:
Problem 87PE
Unreasonable Results An inventor wants to generate 120-V power by moving a 1.00-m-long wire perpendicular to the Earth’s 5.00×10−5 T field. (a) Find the speed with which the wire must move. (b) What is unreasonable about this result? (c) Which assumption is responsible?
Questions & Answers
QUESTION:
Problem 87PE
Unreasonable Results An inventor wants to generate 120-V power by moving a 1.00-m-long wire perpendicular to the Earth’s 5.00×10−5 T field. (a) Find the speed with which the wire must move. (b) What is unreasonable about this result? (c) Which assumption is responsible?
ANSWER:
Solution 87PE
a.)
v=