Overview
Working on the Magnetic Field and Source Homework
Link Homework Assignment: https://docs.google.com/document/d/1S8-o_tvefPzrrkjCufpxRWqSGxt-Z7Rjvlr7xFQUFIQ/edit?tab=t.0
David Gamez
Professor Nimeri
Phy 236 HJ DA
21 February 2025
Magnetic Field and Source Homework
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1. Calculate the magnetic field at a point near a long, straight wire carrying 5A of current.
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2. A particle with charge 2C moves through a magnetic field of 3T at 4 m/s. Find the force acting on it.
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3. Derive the formula for the magnetic field inside a solenoid.
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4. Compare the magnetic fields produced by a loop and a straight conductor.
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5. If a transformer has 500 turns in the primary coil and 100 turns in the secondary coil, what is the voltage ratio?
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6. A loop of wire experiences a changing magnetic field. Use Faraday’s Law to find the induced EMF.
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7. How does hysteresis affect magne/c materials?
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8. Calculate the force on a 10 cm segment of wire carrying 2A in a 0.5T field.
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9. Explain how Lenz’s Law applies to electromagne/c braking systems.
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10. Design a simple experiment to demonstrate magnetic induction.
Please be sure to have a full explanation of all ten problems clearly in the order listed in the question below. Once you are done, submit it to Brightspace at the link below:
Li:nk (Brightspace Submission - Magnetic Field and Source Homework Only):
https://brightspace.ccc.edu/d2l/lms/dropbox/user/folder_submit_files.d2l?db=1330522&grpid=0&isprv=0&bp=0&ou=328336