+ I P ته R2 2 R 3 P₁ are In the diagram, the resistors of equal lengths Connect in series to a battery. Resistors R, R3 have the same resistivity P₁, while R₂ has a larger resistivity P₂>P₁. The diameter of R3 is twice that of R,, the diameter of R₁, R₂ are identical. a) Rank the currents through the resistors, largest to smallest (I,, I2, I₂) Rz from b) Rank the voltage differences AV,, AV₂, DV3 across each resistor, from largest to smallest. (R=PL and AV=IR)
+ I P ته R2 2 R 3 P₁ are In the diagram, the resistors of equal lengths Connect in series to a battery. Resistors R, R3 have the same resistivity P₁, while R₂ has a larger resistivity P₂>P₁. The diameter of R3 is twice that of R,, the diameter of R₁, R₂ are identical. a) Rank the currents through the resistors, largest to smallest (I,, I2, I₂) Rz from b) Rank the voltage differences AV,, AV₂, DV3 across each resistor, from largest to smallest. (R=PL and AV=IR)
Chapter10: Direct-current Circuits
Section: Chapter Questions
Problem 71AP: A student makes a homemade resistor from a graphite pencil 5.00 cm long, where the graphite is 0.05...
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