**Problem Statement**The terminals of a 0.70 V watch battery are connected by a 150-m-long gold wire with a diameter of 0.200 mm.You may want to review [Pages 755 - 759].For general problem-solving tips and strategies for this topic, you may want to view a Video Tutor Solution of Soil resistivity.**Question****Part A**What is the current in the wire?**Instructions**Express your answer using three significant figures.**Answer Box**I = [__________] mA**Actions**- Submit- Request Answer

Given data , Voltage ( V ) = 0.70 V Length of the wire ( L ) = 150 m Diameter of the wire ( d ) =…

Answered: The terminals of a 0.70 V watch battery…

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)...

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Three resistors R, = 88.7 N, R2 = 21.2 N, R3 = 70.0 N, and two batteries &, = 40.0 V, and E, = 360 V are connected as shown in the diagram below. R1 R2 R3 E2- (a) What current flows through R,, R2, and R3? I = A I2 = A I3 A (b) What is the absolute value of the potential difference across R,, R2, and R3? V JAVR2 V JAVR3| = | V
For the steps and strategies involved in solving a similar problem, you may view a Video Tutor Solution. Find the current through resistor a) in the figure. (Figure 1) Express your answer with the appropriate units. HÅ I₁ = Value Units Submit Request Answer Part B ? Find the potential difference across resistor a) in the figure. Express your answer with the appropriate units. ΜΑ ? AV₁ = Value Units Submit Request Answer Part C Find the current through resistor b) in the figure. Express your answer with the appropriate units. ΜΑ Units Ib = Value Submit Request Answer ?
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Part A A 8.8×10-4 V/m electric field creates a 4.9x1017 electrons/s current in a 1.8-mm-diameter aluminum wire. What is the drift speed? Express your answer using two significant figures. "να ΑΣφ ? va = m/s Submit Request Answer Part B What is the mean time between collisions for electrons in this wire? Express your answer using two significant figures. T = Submit Request Answer
IP Three resistors, R₁ = 30, R2 = 68 2, and R3 = R, are connected in parallel with a 12 V battery. Part A The total current flowing through the battery is 0.88 A. Find the value of resistance R. Express your answer using two significant figures. R= Submit Part B I1, I2, I3 = | ΑΣΦ Submit 3 Request Answer Find the current through each resistor. Enter your answers numerically separated by commas. Express your answers using two significant figures. [ΨΕΙ ΑΣΦ ? Request Answer Ω ? A
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