The resistance and the magnitude of the current depend on the path that the current takes. The drawing shows three situations in which the current takes different paths through a piece of material. Each of the rectangular pieces is made from a material whose resistivity is p = 1.50 x 102 Q2*m, and the unit of length in the drawing is Lo = 3 cm. Each piece of material is connected to a 3.00-V battery. Find (a) the resistance and (b) the current in each case. 2LO (a) م41 ALO 2LO ALO 2LO Lo (c) (b)

The resistance and the magnitude of the current depend on the path that the current takes. The drawing shows three situations in which the current takes different paths through a piece of material. Each of the rectangular pieces is made from a material whose resistivity is p = 1.50 x 102 Q2*m, and the unit of length in the drawing is Lo = 3 cm. Each piece of material is connected to a 3.00-V battery. Find (a) the resistance and (b) the current in each case. 2LO (a) م41 ALO 2LO ALO 2LO Lo (c) (b)

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter21: Current And Direct Current Circuits

Section: Chapter Questions

Problem 15P: If the current carried by a conductor is doubled, what happens to (a) the charge carrier density,...

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The resistance and the magnitude of the current depend on the path that the current takes. The drawing shows three situations in which the current takes different paths through a piece of material. Each of the rectangular pieces is made from a material whose resistivity is p = 1.50 x 102 *m, and the unit of length in the drawing is Lo battery. Find (a) the resistance and (b) the current in each case. = 4 cm. Each piece of material is connected to a 3.00-V ALO 2LO Lo 4LO 210 Lo Lo ALO (c) (b) (a) (a) Ra Rp Rc %D (b)
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