Voltage, Current, Resistance The rod shown below is made of two materials. The figure is not...

Voltage, Current, Resistance

The rod shown below is made of two materials. The figure is not drawn to scale. Each conductor has a square cross section 10.00 mm on a side. The first material has a resistivity of 4.00×10-8Ω∙m and is 50.0 cm long, while the second material has a resistivity of 6.00×10-8 Ω · m and is 80.0 cm long. If a potential difference of 100V is applied between the front and the back faces, determine the following physical quantities:

total amount of charge that would pass through the rod in 1minute.
The current density passing through each section.
The electric field inside the rod
Determine the drift speed of the charges through each side if the left and the right sides carry 4×10^28 and 8×10^28 free electrons per cubic meter.

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Expert Solution

genius_generous answered 1 year ago

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