(a) What is the ratio of the resitance of part 2, R2, to the resistance of part 1, R1? In other words calculate R2/R1 (b) If a steady conventional current, with a current density that is uniform across any perpendicular cross section, flows through the device from part 1 to part 2, comparet he drift velocity of the electrons in each section to one another (c)) What are the directions of the current density and the electron drift velocity?
(a) What is the ratio of the resitance of part 2, R2, to the resistance of part 1, R1? In other words calculate R2/R1 (b) If a steady conventional current, with a current density that is uniform across any perpendicular cross section, flows through the device from part 1 to part 2, comparet he drift velocity of the electrons in each section to one another (c)) What are the directions of the current density and the electron drift velocity?
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(a) What is the ratio of the resitance of part 2, R2, to the resistance of part 1, R1? In other words calculate R2/R1
(b) If a steady conventional current, with a current density that is uniform across any perpendicular cross section, flows through the device from part 1 to part 2, comparet he drift velocity of the electrons in each section to one another
(c)) What are the directions of the current density and the electron drift velocity?
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Imve the snme length and are mnde of the snne mnterinl. The rndius of purt. 2 is 1/3 of the
radins ol purt. 1.
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