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1. Homework Statement
A singleturn wire loop produces a magnetic field of 41.2 μT at its center, and 5.15 nT on its axis, at 20.0 cm from the loop center.
Find loop raidus and current.
2. Homework Equations
F = qv x B
3. The Attempt at a Solution
I tried to use the above equation, but could not figure out how to use it to find a radius r. What must be done in order to get an equation with such variables? For current I believe F = IL x B should work, but I don't know if radius r is necessary.
A singleturn wire loop produces a magnetic field of 41.2 μT at its center, and 5.15 nT on its axis, at 20.0 cm from the loop center.
Find loop raidus and current.
2. Homework Equations
F = qv x B
3. The Attempt at a Solution
I tried to use the above equation, but could not figure out how to use it to find a radius r. What must be done in order to get an equation with such variables? For current I believe F = IL x B should work, but I don't know if radius r is necessary.
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