If the radius of a pair of Helmholtz coils is R then the distance between the coils is:
A) R/4
B) R/2
C) R
D) 2R
E) 4R

Name: If the radius of a pair of Helmholtz coils is R then the distance between the coils is: A) R/4 B) R/2 C) R D) 2R E) 4R
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Question

Quizplus · Accepted Answer

The distance between the coils in a pair of Helmholtz coils is equal to the radius R of the coils to create a uniform magnetic field in the region between them.

If the Radius of a Pair of Helmholtz Coils Is