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illustrate charging by conduction and induction. Describe your materials and how the demonstration works. You must make diagrams of your setups Pretend you are teaching these topics to a middle school or high school student. Describe in words what is happening in terms of electrons being moved or deposited, or simply being drawn to some part of an object by induction (e.g. balloon/hair/ wall demonstration). Please use complete sentences

illustrate charging by conduction and induction. Describe your materials and how the demonstration works. You must make diagrams of your setups Pretend you are teaching these topics to a middle school or high school student. Describe in words what is happening in terms of electrons being moved or deposited, or simply being drawn to some part of an object by induction (e.g. balloon/hair/ wall demonstration). Please use complete sentences

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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### Educational Demonstration: Charging by Conduction and Induction To illustrate charging by conduction and induction, follow these steps: 1. **Materials**: - A balloon - A piece of wool or hair - A wall - A metal rod - An insulating stand 2. **Demonstration Setup**: - **Charging by Conduction**: 1. **Materials Needed**: Metal rod, insulating stand. 2. **Steps**: - Place the metal rod on an insulating stand. - Rub the rod with a piece of wool to transfer electrons from the wool to the rod. - Touch another metal object to the charged rod, transferring some of the rod’s charge to the new object. 3. **Explanation**: - When the rod is rubbed with wool, electrons move from the wool to the rod, charging the rod negatively. - When another metal object touches the rod, electrons transfer to this new object, causing it to gain the same type of charge. - **Charging by Induction**: 1. **Materials Needed**: Balloon, hair, wall. 2. **Steps**: - Rub the balloon vigorously against your hair, so it becomes negatively charged as electrons are transferred from your hair to the balloon. - Bring the balloon close to a wall without touching it. - Observe as the balloon sticks to the wall for a while. 3. **Explanation**: - Rubbing the balloon transfers electrons from your hair to the balloon, making it negatively charged. - The negative charges on the balloon repel the electrons in the wall’s surface, inducing a positive charge on that part of the wall. - This attraction between the opposite charges causes the balloon to stick to the wall. **Visual Diagrams**: - **Diagram for Conduction**: Show a metal rod being rubbed with wool and another metal object touching the rod to receive a charge. - **Diagram for Induction**: Illustrate a balloon being rubbed with hair and subsequently drawing a positive charge on a wall surface due to the negative charge on the balloon. Please use complete sentences to describe your observations and explanations as outlined above. This will help in clearly conveying the concepts of electron transfer in both conduction and induction to middle school or high school students.
Transcribed Image Text:### Educational Demonstration: Charging by Conduction and Induction To illustrate charging by conduction and induction, follow these steps: 1. **Materials**: - A balloon - A piece of wool or hair - A wall - A metal rod - An insulating stand 2. **Demonstration Setup**: - **Charging by Conduction**: 1. **Materials Needed**: Metal rod, insulating stand. 2. **Steps**: - Place the metal rod on an insulating stand. - Rub the rod with a piece of wool to transfer electrons from the wool to the rod. - Touch another metal object to the charged rod, transferring some of the rod’s charge to the new object. 3. **Explanation**: - When the rod is rubbed with wool, electrons move from the wool to the rod, charging the rod negatively. - When another metal object touches the rod, electrons transfer to this new object, causing it to gain the same type of charge. - **Charging by Induction**: 1. **Materials Needed**: Balloon, hair, wall. 2. **Steps**: - Rub the balloon vigorously against your hair, so it becomes negatively charged as electrons are transferred from your hair to the balloon. - Bring the balloon close to a wall without touching it. - Observe as the balloon sticks to the wall for a while. 3. **Explanation**: - Rubbing the balloon transfers electrons from your hair to the balloon, making it negatively charged. - The negative charges on the balloon repel the electrons in the wall’s surface, inducing a positive charge on that part of the wall. - This attraction between the opposite charges causes the balloon to stick to the wall. **Visual Diagrams**: - **Diagram for Conduction**: Show a metal rod being rubbed with wool and another metal object touching the rod to receive a charge. - **Diagram for Induction**: Illustrate a balloon being rubbed with hair and subsequently drawing a positive charge on a wall surface due to the negative charge on the balloon. Please use complete sentences to describe your observations and explanations as outlined above. This will help in clearly conveying the concepts of electron transfer in both conduction and induction to middle school or high school students.
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