Recap
Lecture 4
Today:
Electric field lines
Lightning rods
Electric dipoles
Microwave oven
Ways of Visually Representing an
Electric Field
Collection of vector arrows:
+
Electric field lines:
Electric Field Line Model
1. Electric field lines point in
I. INTRODCUTION A. Objective: The purpose of this lab was to understand the relationship between Position, Velocity and Acceleration and gain familiarity with collecting position data using a computer observe the back forth motion of a five objects and qu
Discussion: The time-of-flights in the first part of the experiment changed with the initial velocity. As V0=R/T, the time of flight is inversely proportional to the initial velocity. A basic way to say this is the more rapid a projectile is traveling, th
A bstract:
The purpose of this experiment was to observe the motion of a projectile as a given object was launched and the forces of gravity and air resistance acted on i t. Newtons three laws a llowed us to predict the motion of the small plastic sphere
thomas (amt2529) HW 3.4 Pozuc (10001) This print-out should have 8 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. This assignment is due October 19th (Monday) at 10 pm. Solutions immediately
khounvivongsy (sk27799) Homework 14 Weathers (17104) This print-out should have 13 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. 001 10.0 points The speed of a moving bullet can be determin
khounvivongsy (sk27799) Homework 15 Weathers (17104) This print-out should have 10 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. a 001 10.0 points An Atwood machine is constructed using a h
khounvivongsy (sk27799) Homework 16 Weathers (17104) This print-out should have 12 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. 001 (part 1 of 2) 10.0 points The hour and minute hands of B
khounvivongsy (sk27799) Homework 17 Weathers (17104) This print-out should have 10 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. 001 (part 1 of 2) 10.0 points A woman with mass of 67 kg sta
khounvivongsy (sk27799) Homework 18 Weathers (17104) This print-out should have 9 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. 001 10.0 points Halley's comet moves about the Sun in an elli
khounvivongsy (sk27799) Homework 19 Weathers (17104) This print-out should have 12 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. 001 10.0 points A body oscillates with simple harmonic motio
khounvivongsy (sk27799) Homework 20 Weathers (17104) This print-out should have 10 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. 001 10.0 points A uniform disk of radius 3.9 m and mass 1.1
khounvivongsy (sk27799) Homework 21 Weathers (17104) This print-out should have 13 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. 001 10.0 points Transverse waves with a speed of 53.5 m/s ar
khounvivongsy (sk27799) Homework 22 Weathers (17104) 3 This print-out should have 10 questions. 2 Multiple-choice questions may continue on the next column or page find all choices 1 before answering. 0 001 10.0 points You are given two waves, a transvers
khounvivongsy (sk27799) Homework 23 Weathers (17104) This print-out should have 9 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. 001 10.0 points At what Fahrenheit temperature are the Kelvin
khounvivongsy (sk27799) Practice Problems 1 Weathers (17104) This print-out should have 79 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. This set of problems is for your practice - it is st
khounvivongsy (sk27799) Practice Problems 1 Solutions Weathers (17104) This print-out should have 79 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. 001 10.0 points At t = 0, a wheel rotating
khounvivongsy (sk27799) Practice Problems 2 Weathers (17104) This print-out should have 36 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. 001 (part 1 of 3) 10.0 points You dip your finger in
khounvivongsy (sk27799) Practice Problems 2 Solutions Weathers (17104) This print-out should have 36 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. 001 (part 1 of 3) 10.0 points You dip your
khounvivongsy (sk27799) Practice Problems 3 Weathers (17104) This print-out should have 19 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. 001 10.0 points Two harmonic waves are described by
khounvivongsy (sk27799) Practice Problems 3 Solutions Weathers (17104) This print-out should have 19 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. 001 10.0 points Two harmonic waves are des
Version PREVIEW quiz philipose (1710) This print-out should have 6 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. Holt SF 03A 02 001 (part 1 of 2) 10.0 points While following the directions
Physics 26 Lab Exam SAMPLE (with answers)
Name: _ Student ID# _ Date: _ Time: _ Lab Instructor: _
Instructions: Work individually to complete each exercise to the best of your ability, show all your work, and clearly explain your answers in the spaces pro
Physics 26 Lab Exam - SAMPLE
Name: _ Student ID# _ Date: _ Time: _ Lab Instructor: _
Instructions: Work individually to complete each exercise to the best of your ability, show all your work, and clearly explain your answers in the spaces provided or on t
Abstract In this experiment, the effects of oscillation amplitude, mass, and the diameter of a ring on the period of oscillation were investigated. In order to find the effect of oscillation amplitude, a ring was suspended on a hook and swung at three dif
Excel: Using LINEST function, Plotting a graph, Adding Error Bars
Raghav K Chhetri 01/24/2009
Using LINEST function
Lets start with a table for time and velocity as shown on the right. LINEST function returns several outputs, so to begin with, select a 2
Measurement Uncertainty Quiz
Caution: This quiz is not a standardized diagnostic instrument and has not been tested for reliability and validity. A similar but more complete diagnostic test is being developed, but the subject of measurement uncertainty do
Partial Derivatives MADE EASY!
According to Wikipedia, the source of all knowledge on the internet, a partial derivative of a function of several variables is its derivative with respect to one of those variables with the others held constant (as opposed
PHY 157 Standing Waves on a String (Experiment 5)
Name:
1
Introduction
In this lab you will observe standing waves on a string. You will also investigate the relationship between wave speed and tension in the string and verify the theoretical formula for