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DC power loss due resistance. How to calculate?
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<blockquote data-quote="warlock" data-source="post: 2294772" data-attributes="member: 274027"><p>Power source - 12V 600A</p><p>DC motor 12v 230W</p><p>Resistor 1/2 Ohms</p><p>Motor connected to power source thru resistor.</p><p>What will be power loss on that resistor in percents?</p><p></p><p>Please provide formula, i need it for other calculations.</p><p>And it's impossible to measure an amperage.</p></blockquote><p></p>
[QUOTE="warlock, post: 2294772, member: 274027"] Power source - 12V 600A DC motor 12v 230W Resistor 1/2 Ohms Motor connected to power source thru resistor. What will be power loss on that resistor in percents? Please provide formula, i need it for other calculations. And it's impossible to measure an amperage. [/QUOTE]
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