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Question:

What effect will there be on the surface of the mirror if a nylon cloth is rubbed against it?

The charge on the mirror‘s surface should be positive, I know that. But I don‘t know what this charge‘s effect on the glass would be. Would the glass shine in some way, or something?Thanks in advance.

Answer:

Refere to the chart on the link below for VERY POSITIVE AND VERY NEGITIVE As glass is near very positve and nylon(polyeter) is midway between neutral and very negative (so negative). SO static electricity will be produced between two. And you will observe sparking between two surfaces. CHART: * Human hands (usually too moist, though)-------------- Very positive * Rabbit Fur * Glass * Human hair * Nylon * Wool * Fur * Lead * Silk * Aluminum * Paper * Cotton * Steel-----------------------------------. Neutral * Wood * Amber * Hard rubber * Nickel, Copper * Brass, Silver * Gold, Platinum * Polyester * Styrene (Styrofoam) * Saran Wrap * Polyurethane * Polyethylene (like Scotch Tape) * Polypropylene * Vinyl (PVC) * Silicon * Teflon ---------------------------------Very negative

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