(Select All that Apply) Electrical resistivity increases with... increasing leng

ID: 2314802 • Letter: #

Question

(Select All that Apply) Electrical resistivity increases with...

increasing length of the sample.

decreasing cross sectional area of the sample.

increasing temperature for a pure semiconductor such as undoped silicon.

addition of a doping element to a semiconductor, such as boron or phosphorous in silicon.

increasing temperature for a metal such as copper.

cold working of a metal such as copper.

increasing length of the sample.

decreasing cross sectional area of the sample.

increasing temperature for a pure semiconductor such as undoped silicon.

addition of a doping element to a semiconductor, such as boron or phosphorous in silicon.

increasing temperature for a metal such as copper.

cold working of a metal such as copper.

R = row l/A increasing length of the sample

decreasing cross sectional area of the sample

increasing temperature for a metal such as copper.

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