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# Current flows parallel to the 2 axis in a cylindrical region (shaded in the diagram) between r = a andr = 2Za, where r is the distance from the 2 axis and a is a co...

## Question

###### Current flows parallel to the 2 axis in a cylindrical region (shaded in the diagram) between r = a andr = 2Za, where r is the distance from the 2 axis and a is a constant: (a) Find the total current / if current density in this region is ] = Jok, where Jo is a constant: (b) Find the total current if current density in this region is j = Jo SsinZa k, where Jo is a constant:

Current flows parallel to the 2 axis in a cylindrical region (shaded in the diagram) between r = a andr = 2Za, where r is the distance from the 2 axis and a is a constant: (a) Find the total current / if current density in this region is ] = Jok, where Jo is a constant: (b) Find the total current if current density in this region is j = Jo SsinZa k, where Jo is a constant:

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