Material 1 0.00591 2 m Three resistors are made out of three different materials and have different (but uniform) cross sections. Resistor 1 Material 2 0.682 2 m has a circular cross section of radius 2.04 mm. Resistor 2 Material 3 2.39 x 10 2 m -5 has a square cross section with a side length of 2.22 mm. The third resistor's cross section is a right triangle with two sides of length 6.47 mm. All of the resistors are 0.538 cm 3 in length. Use the provided table of resistivities to calculate the resistance of each resistor.

Material 1 0.00591 2 m Three resistors are made out of three different materials and have different (but uniform) cross sections. Resistor 1 Material 2 0.682 2 m has a circular cross section of radius 2.04 mm. Resistor 2 Material 3 2.39 x 10 2 m -5 has a square cross section with a side length of 2.22 mm. The third resistor's cross section is a right triangle with two sides of length 6.47 mm. All of the resistors are 0.538 cm 3 in length. Use the provided table of resistivities to calculate the resistance of each resistor.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

What is the equivalent resistor, in units of Ohm, between the terminals a and b if you replace R1 by 4 Ohm, R2 by 1 Ohm and R3 by 5 Ohm resistor? Your result must contain two decimal places. Maximum of 5% of error is accepted in your answer.
In 4 decimal places
www W Lin R1 R3 R2 V1, +1
The drawing shows three different resistors in two different circuits. The battery has voltage of V = 26V, and the resistors have resistances of R one = 50.0, 2 = 25.0 and 3 = 10.0 determine the current through the voltage across each resistor. For circuit you’ll have six parts to the answer: l1,l2,l3, V1, V2, V3. For circut B you will have 6 parts to the answer: l1, l2, l3, V1, V2, V3.
What is the electron drift speed in the 2.0-mm-diameter segment of the wire?
When unequal resistors are connected in parallel in a circuit, a the same current always runs through each resistor. b the potential drop is always the same across each resistor. c the largest resistance has the largest current through it. d the power generated in each resistor is the same.
A conducting rod with a circular cross-section (this rod is a cylinder) has a radius of 10 mm and is 2 metres long. The rod is made of aluminum, so its conductivity is 3.6 x 10' S/m. A potential difference (voltage) is applied at both ends of this rod and the current is I = 90 A. That's a lot of current! a. What is the resistance of the rod, when measured from one end to the other? b. Calculate the current density in the rod along its length. Determine the electric field amplitude at all locations within the rod. c. d. What is the electric potential difference between the two ends of the rod.
Two cylindrical resistors are made from the same material and are equal in diameter. The first resistor has length L, and the second resistor has length 2L. If the same current flows through both, compare the voltage across the two resistors: V1 > V2 V1 = V2 V1 < V2 none of the above
Three resistors are made out of three different materials and Material 1 0.00479 Q-m have different (but uniform) cross sections. Resistor 1 has a Material 2 0.391 Q-m circular cross section of radius 1.18 mm. Resistor 2 has a Material 3 6.87 x 10- 2.m square cross section with a side length of 1.37 mm. The third resistor's cross section is a right triangle with two sides of length 6.47 mm. All of the resistors are 0.838 cm in length. Use the provided table of resistivities to calculate the resistance 3 of each resistor. R1 R2 R3 =
Consider the following circuit diagram. The potential difference across the battery is 40.0 volts, and it supplies a current of 5.00 amperes to the circuit. There is a current of of 2.70 amperes flowing through R1. Resistor R2 has a resistance of 5.50 ohms. What is the resistance of R3? Answer in ohms to two decimal places, but do not include units in your answer.
In the circuit shown, the potential difference VA = VB = 46.0 V and the resistance R1 = R2 = R3 = R4 = 155 Ohms. The arrows for currents IA and IB indicate the direction of positive current flow. The arrows do not necessarily indicate the direction that the current flows. Find IA Find IB
Wires 1 and 2 are made of the same material. Wire 2 has 1/3 the length and 1/3 the diameter of wire 1. What are the ratios R₂/R₁ of the resistances of the wires? A) R₂/R₁ = 9 B R₂/R₁ = 3 C) R₂/R₁ = 1/3 D R₂/R₁ = 1/9 E None of the other answers is correct