If the resistance of a resistor is decreased by fifty
percent by what percentage will the electric current
get changed? Plzzzzzz tell me fast
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QWhat happens to the current in a device if the resistance is decreased but the voltage stays the same?
= By Ohm's law, V = IR. Current will decrease when voltage decrease, and will do so by a constant proportion. ... And if water's pressure drops, by keeping constant the pipeline diammeter (resistance), then water current will drop too
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