1. For the current density J = 100 z sin 2 øf A/m2, find the current through the cylindrical surface r = 2, 1 < z < 3 m.

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1. For the current density J = 100 z sin 2 øf A/m?, find the current through
the cylindrical surface r = 2, 1 < z < 3 m.
2. Given the potential field V = 50(x² – y²)V at point P (-4, 1, 5) that is
stipulated to lie on a conductor-free space boundary. Find potential V, electric
field Ē,electric field intensity D and ps at point P. Write the equation of the
conductor surface.
Transcribed Image Text:1. For the current density J = 100 z sin 2 øf A/m?, find the current through the cylindrical surface r = 2, 1 < z < 3 m. 2. Given the potential field V = 50(x² – y²)V at point P (-4, 1, 5) that is stipulated to lie on a conductor-free space boundary. Find potential V, electric field Ē,electric field intensity D and ps at point P. Write the equation of the conductor surface.
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