Find the magnitude of the electric field and current density

Reference no: EM13338875

A resistor is formed by joining two cylindrical pieces of material at their ends. The two cylinders both have a radius of 1mm. Material 1 has a conductivity of 1.2 x10^4 S/m and material 2 has a conductivity of 1.4 x 10^4 S/m. Piece 1 is 6cm long and piece 2 is 8cm long. A (perfect) 9V battery is attached across the two outer ends.

Find the magnitude of the electric field and current density in both pieces.

Reference no: EM13338875

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