The current density from the axis in the wire of radius r, Ask an Expert

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The current density from the axis in the wire of radius R is given by J = cr^0.5 (r is powered to one-half)

- Draw the current density as a function of r graph.

- Determine the constant c in terms of I(tot).

- Determine the current as a function of r.

- Draw the graph of the current as a function of r.

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