27.26 A mad scientist invents a de-vice that is able to teleport every electronin their body to the center of the Earth(6.37×106 m below). We can make the as-sumption that the human body is mostlywater with a bit of carbon and as suchthere will be about 3.2 × 1026 electronsper kilogram of body. If the mad scientist,who weighs 65 kg is so unwise as to actu-ally use this device on himself what willthe magnitude of the attraction betweenhis body (stripped of all electrons) and allthe electrons newly deposited at the cen-ter of the Earth? (How does this comparewith the gravitational attraction betweenthe mad scientist and the Earth?)

The magnitude of the gravitational attraction between the mad scientist's body (stripped of…

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