Find magnitude of the current density in a sample of silver

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Reference no: EM13275122

Find the magnitude of the current density in a sample of silver for which σ=6.17x10^7 S/m if:
a) The electric field intensity is 1mV/meter.
b) The same is a cube 2.5mm on a side having a voltage of 0.4mV between opposite faces.
c) The sample is a cube 2.5mm on a side carrying a total current of 0.5A.

Reference no: EM13275122

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