Express vector $B=\frac{10}{r}\hat{a_{r}}+r\cos\theta\hat{a_{\theta}}+\hat{a_{\phi}}$ in Cartesian and cylindrical coordinates. Find B(-3,4,0) and $B=(5, \frac{\pi}{2},-2)$.

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written 6.8 years ago by

govindkedar • 280

modified 2.9 years ago by

sagarkolekar ★ 11k

electromagnetic field and wave theory

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