Rank the magnetic field at point P from greatest to least. Regard a downward poi
ID: 1263274 • Letter: R
Question
Rank the magnetic field at point P from greatest to least. Regard a downward pointing field vector as negative and an upointing field as positive. Take into account directions. Assume that each set is independent of all others. Explain your reasoning.
Edit: assume that each wire or point is seperated by the same distance from adjacent items.
Rank the magnetic field at point P from greatest to least. Regard a downward pointing field vector as negative and an upointing field as positive. Take into account directions. Assume that each set is independent of all others. Explain your reasoning. Edit: assume that each wire or point is seperated by the same distance from adjacent items.Explanation / Answer
Asuming the distance between P and the nearst point are the same for every set.
only magnitude is ranking (no vectors)
B=G>A=F>C=E>D
Following the right hand rule the resultant vector should point in the current direccion.
B and G are the higest since bot magnetici fields point the same direcction.
In a and F ocurrs the same but one wire is farther, so the magnetic fild is lower
C and D, part of the magnetico field from one wire cancells with the magnetic field of the other
finally in D the magnetic fied is null since the both cancells eachother
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