In a conductor which of the following relations hold good? – McqOptions

MCQOPTIONS

1.	In a conductor which of the following relations hold good?
A.	‚àá x D = r
B.	‚àá . D = r
C.	‚àá x D = 0
D.	‚àá . D = 0
Answer» D. ‚àá . D = 0

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