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Grab a balloon to explore concepts of static electricity such as charge transfer, attraction, repulsion, and induced charge.
To identify the type of charge on an object by observing its interactions with other charged and neutral objects. To describe what charge polarization is and to use an understanding of the distinction between insulators and conductors to explain how and why polarization occurs.
Negative charge - is attracted to a positive charge. Electrostatic force - is a force acting between charges. Link pupils' own experiences of static electricity to examples in the lab that illustrate its key properties.
Try these experiments to see some examples of neutral objects being attracted by charged objects. All the experiments involve polarisation of charge.
17 wrz 2020 · Here is a chart of element charges and an explanation of how to find the charge of an element if you don’t know it. The difference between charge, oxidation state, and valence is explained, too. You can download and print these graphics and tables for references.
Name: Lab Partners: Date: LAB 1 Electric Charge & Electric Interactions. Objectives. • To understand that net charge may be positive or negative. • To investigate the nature of the forces between charges and to describe these forces in a qualitatively and quantitatively way.
A neutral object is rubbed and becomes positively charged. Which of the following is the correct explanation for this?
