Multiple Choice
If the vector field H = f(r) r, r 0 is solenoidal, find an expression for f(r) .
A) f(r) = c , where c is an arbitrary constant
B) f(r) = c , where c is an arbitrary constant
C) f(r) = c , where c is an arbitrary constant
D) f(r) = c , where c is an arbitrary constant
E) f(r) = c , where c is an arbitrary constant
Correct Answer:

Verified
Correct Answer:
Verified
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