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What happens to the steel wool when the power supply is switched on?
Wiki User
∙ 9y ago
Sending a small electrical charge through a pad of steel wool, will cause the metal to glow and burst into flames.
Wiki User
∙ 9y ago
When the power supply is switched on, the steel wool heats up due to the electrical current passing through it. This causes the steel wool to start glowing red-hot and eventually ignite due to the combustion of the iron in the presence of oxygen.
Anonymous
Steel wool will burst into flames
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