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[Demo] Ohm's Law โ Physics Daily Challenge2026-07-01
Ohm's Law says voltage equals current times resistance (V = IR). More voltage means more current flows. Like a phone charger โ higher voltage pushes more electrons through the wire.
Demo A.ยท31 wordsยท2026-07-02
๐ฌ Community Answers(2)
[Demo] Ohm's Law โ Physics Daily Challenge2026-07-01
Ohm's Law connects voltage current and resistance. V = I ร R. If you increase voltage the current goes up too as long as resistance stays same.
Demo R.ยท27 wordsยท2026-07-02
[Demo] Ohm's Law โ Physics Daily Challenge2026-07-01
V = IR is Ohm's Law. It means if resistance is constant, doubling voltage doubles current. In a light bulb with 220V and 100ฮฉ resistance, current = 2.2A.
Demo P.ยท28 wordsยท2026-07-02
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