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Occasionally parts of the lunar surface develop an electric field 20 kN/C,allowing dust particles that have been charged by cosmic rays to become levitated.How many electrons must be placed on a 1.0-g dust particle if it is to be levitated in this field? The acceleration due to gravity on the surface of the moon is 1.62 m/s2.
Nutrition Counseling Students
Individuals engaged in academic study or professional training to become qualified nutrition counselors.
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