Physics, 26.07.2019 13:30 staxeeyy767
The potential difference across a resistor increases by a factor of 2. how does the current change? (ohm's law: v = ir) a. it decreases by a factor of 2. b. it increases by a factor of 4. c. it increases by a factor of 2. d. it decreases by a factor of 4.
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Current enters a circuit at a: 1.positive terminal 2.negative terminal 3.low potential side 4.resistor
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Using the work energy theorem. what is the velocity of a 850kg car after starting at rest when 13,000j of work is done to it.
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The a992 steel rod bc has a diameter of 50 mm and is used as a strut to support the beam. determine the maximum intensity w of the uniform distributed load that can be applied to the beam without risk of causing the strut to buckle. take f. s. = 2 against bucklin
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The potential difference across a resistor increases by a factor of 2. how does the current change?...
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