GATE ME 2018 Set 2 — Question 38

MCQ+2 / -0.67MediumGradient, Divergence & CurlVector CalculusEngineering Mathematics

Engineering Mathematics → Vector Calculus → Gradient, Divergence & Curl

Last updated 5 September 2026

Question

\vec{r} = x\hat{i} + y\hat{j} + z\hat{k}

\phi = \ln |\vec{r}| = \ln r

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\phi = \ln |\vec{r}| = \ln r

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