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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/MS/119/1/138" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Letter from Humphrey Lloyd, Trinity College, Dublin to Edward Sabine</dc:title>
  <dc:description>Lloyd suggests corrections to his method [for observing the force], and notes changes to m. Lloyd provides a formula representing the deflection, the weight, its distance from the centre, and inclination produced by it, and a constant. The weight should not be so large as to not allow for the change of force in the magnet, and the needle should be permanently out of balance. Discussion on a compete observation of intensity.</dc:description>
  <dc:date>28 March 1857</dc:date>
</rdf:Description>