4 Hrs
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Week 8 Science Answers
The solution to the Week 8 science assessment for first-year preparatory students for the 2026–2027 school year covers static electricity and electric charges. It explains that unlike charges attract and like charges repel, and that an ebonite rod acquires a negative charge when rubbed. It also explains the concepts of electric fields and electric field lines, which begin at positive charges and end at negative charges, and do not pass through metal objects, as well as how an electroscope is used to detect charges and determine their type. The solution also includes answers to questions about electrostatic painting, lightning rods, and metal chains on fuel-powered cars, along with measuring weak charges using a coulombmeter.
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