Resistivity measurements on the leaves of corn plants are a goodway to assess stress and overall health. The leaf of a corn planthas a resistance of 2.2 MΩ measured between two electrodes placed20 cm apart along the leaf. The leaf has a width of 2.2 cm and is0.20 mm thick.
Part A: What is the resistivity of the leaf tissue?
Express your answer to two significant figures and include theappropriate units.
Resistivity measurements on the leaves of corn plants are a good way to assess stress and overall health. The leaf of a
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