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If the vectors → A and →B are conservative then—
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→ → A × B is solenoidal -
→ → A × B is conservative -
→ → A + B is solenoidal -
→ → A − B is solenoidal
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Correct Option: A
→A and →B both are conservative field vectors.
Therefre, ∇ × →A = 0 and ∇ × →B is also zero.
Now ∇. ( →A × →B) = – ∇. ∇ →A + ∇. ∇ × →B = 0
Hence, ( →A × →B) is solenoidal.
