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Standard X
Physics
Turns Ratio
A 1250 W, 115...
Question
A 1250 W, 115 V heater operates at 115 V. What is the resistance of the heating coil?
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Q.
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1250
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heater operates at
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The specification on a heater coil is 250 V, 500 W. Calculate the resistance of the coil. What will be the resistance of a coil of 1000 W to operate at the same voltage?
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The resistance of a heater coil is 110
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