Lab 1: E of 3 Phy Lab 1: Electric Interact LEAP explain why the charcin TUaizate exnlanaticns for 3. Le To propose an Charging Dis TING STA conservati wo different type rarge," what does it What a cract? 3. S an everyday r erectrical interaction? OBSI ATERIMENT: CHARGED OBJECTS AND THEIR INTED Using multiple methods and materials, as --- as to ev items lid and equin ous (glass and pra al types of oam picnic Scotch tan Part 1: Thin interacti objects: ed. The attraction is one kind of electrical C1lawing dovelon a consistent plate on DVh b aors 1. A plastic or glass rod 2. A piece of Scotch to 3. a) arefully documen 2. Sigis of Static electrICty, or any other mY umor any methods. Part 2: You have probably already started to wonder how it is that objects become charged, or uncharged. To explore (how somet ang happens, it's often useful to think about when it doesn't happen, or when you think it might not happen. For the flowing experiments, you will rub the given pair of objects together, and determine if they have become charged. a) For each pair below, record your predictions (in your notebook and on the whiteboard) about whether or not the following objects will be come charged. a. Your hands Two uncharged Styrofoam plates b. c. Two pieces of Scotch tape Lab 1: Ele trostatic Interactions I Paysics 205 L Page 2 of 3 Ater your predictions have been made, perform your experiments and record your observations in your notebook. ) For e ch pair, devise an explanation as to how each pair becomes charged or does not become charged. Sum harize these explanations in your notebook and on the whiteboard. A. Why do you think some pairs become charged while others do not? scuss any assumptions that you made in devising your explanation and make note of these in your notebook. II. TESTIN ARGSAND THEIR INTERACTIONS. an to determine the exact typeof che objects. a) Prod s would interact, checking wit ove on. Be sure to write you pred Vour notel posively charged objects One positivelv b. m ged object Tw c. RCUoblects ucveloped in Experiment I to charge the different rods (e.g., glass rod . zur, glass rod + silk, plastic rod + silk, etc.), design an experimentuai umatIons of these to Be ready to discu oposed experimo wur nave the same charges and which will have opposite charges; then caict which perf prment. d) vur notebook and on the whitohoomd come charges, which have Dis ss any assumptions that you made in devising vo e) THIS LAB? III. WHY I D" eetrostatic interactions. 1. List two eas 2. Wh 3. What do you think is the difference between a hypothesis and a prediction?

Lab 1: E of 3 Phy Lab 1: Electric Interact LEAP explain why the charcin TUaizate exnlanaticns for 3. Le To propose an Charging Dis TING STA conservati wo different type rarge," what does it What a cract? 3. S an everyday r erectrical interaction? OBSI ATERIMENT: CHARGED OBJECTS AND THEIR INTED Using multiple methods and materials, as --- as to ev items lid and equin ous (glass and pra al types of oam picnic Scotch tan Part 1: Thin interacti objects: ed. The attraction is one kind of electrical C1lawing dovelon a consistent plate on DVh b aors 1. A plastic or glass rod 2. A piece of Scotch to 3. a) arefully documen 2. Sigis of Static electrICty, or any other mY umor any methods. Part 2: You have probably already started to wonder how it is that objects become charged, or uncharged. To explore (how somet ang happens, it's often useful to think about when it doesn't happen, or when you think it might not happen. For the flowing experiments, you will rub the given pair of objects together, and determine if they have become charged. a) For each pair below, record your predictions (in your notebook and on the whiteboard) about whether or not the following objects will be come charged. a. Your hands Two uncharged Styrofoam plates b. c. Two pieces of Scotch tape Lab 1: Ele trostatic Interactions I Paysics 205 L Page 2 of 3 Ater your predictions have been made, perform your experiments and record your observations in your notebook. ) For e ch pair, devise an explanation as to how each pair becomes charged or does not become charged. Sum harize these explanations in your notebook and on the whiteboard. A. Why do you think some pairs become charged while others do not? scuss any assumptions that you made in devising your explanation and make note of these in your notebook. II. TESTIN ARGSAND THEIR INTERACTIONS. an to determine the exact typeof che objects. a) Prod s would interact, checking wit ove on. Be sure to write you pred Vour notel posively charged objects One positivelv b. m ged object Tw c. RCUoblects ucveloped in Experiment I to charge the different rods (e.g., glass rod . zur, glass rod + silk, plastic rod + silk, etc.), design an experimentuai umatIons of these to Be ready to discu oposed experimo wur nave the same charges and which will have opposite charges; then caict which perf prment. d) vur notebook and on the whitohoomd come charges, which have Dis ss any assumptions that you made in devising vo e) THIS LAB? III. WHY I D" eetrostatic interactions. 1. List two eas 2. Wh 3. What do you think is the difference between a hypothesis and a prediction?

Inquiry into Physics

8th Edition

ISBN:9781337515863

Author:Ostdiek

Publisher:Ostdiek

Chapter7: Electricity

Section: Chapter Questions

Problem 7Q

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