You want make the largest possible B field at some location (some point in space) by running a current through a piece of copper wire of length L that you already have, with a battery of voltage V that you also already have. What is the best possible shape and size for the wire to take on? What is the largest B (an equation) based on V, L, resistivity of copper (ρ), and any other parameters - geometric or otherwise - that can be created?
You want make the largest possible B field at some location (some point in space) by running a current through a piece of copper wire of length L that you already have, with a battery of voltage V that you also already have. What is the best possible shape and size for the wire to take on? What is the largest B (an equation) based on V, L, resistivity of copper (ρ), and any other parameters - geometric or otherwise - that can be created?
Related questions
Question
You want make the largest possible B field at some location (some point in space) by running a
current through a piece of copper wire of length L that you already have, with a battery of voltage V
that you also already have. What is the best possible shape and size for the wire to take on? What
is the largest B (an equation) based on V, L, resistivity of copper (ρ), and any other parameters -
geometric or otherwise - that can be created?
Transcribed Image Text:(40) You want make the largest possible B field at some location (some point in space) by running a
current through a piece of copper wire of length L that you already have, with a battery of voltage V
that you also already have. What is the best possible shape and size for the wire to take on? What
is the largest B (an equation) based on V, L, resistivity of copper (p), and any other parameters
geometric or otherwise that can be created?
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps with 3 images
