Is there any experimentally measurable difference between an air-filled primary and an iron-filled primary? Look up...

Is there any experimentally measurable difference between an air-filled primary and an iron-filled primary?
Look up the in the CRC Handbook of Chemistry and Physics the magnetic susceptibility of aluminum and any of the iron compounds. What do you think this number represents?

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genius_generous answered 2 years ago

what is the primary difference between a forced air system that provides both heating and cooling,...

what is the primary difference between a forced air system that provides both heating and cooling, and one that just provides heating?

9) Look up the Rosemount 3051 Pressure Transmitter. a) What is the difference between the Differential...

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