Question

Find the curl of the vector A = yz i + 4xy j + y k (a) xi + j + (4y – z)k (b) xi + yj + (z – 4y)k (c) i + j + (4y – z)k (d) i + yj + (4y – z)k This question was addressed to me in quiz. Enquiry is from Vector Calculus topic in portion Vector Calculus of Electromagnetic Theory Select the correct answer from above options Electromagnetic Theory questions and answers, Electromagnetic Theory questions pdf, Electromagnetic Theory question bank, Electromagnetic Theory questions and answers pdf, mcq on Electromagnetic Theory pdf,electromagnetic theory book pdf,electromagnetic theory pdf notes,electromagnetic theory lecture notes,electromagnetic theory of light,maxwell electromagnetic theory,electromagnetic theory proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel

Answer 1

The correct option is (d) i + yj + (4y – z)k Explanation: Curl A = i(Dy(y) – Dz(0)) – j (Dx(0) – Dz(yz)) + k(Dx(4xy) – Dy(yz)) = i + y j + (4y – z)k.