These effects are derived from two fundamental observations of physics: a steady current creates a steady magnetic field described by Oersted's law, and a time-varying magnetic field induces an electromotive force in nearby conductors, which is described by Faraday's law of induction.
Butter & salt. Preheat the oven to 400 degrees. Husk the corn, wrap each ear in foil, adding 2 teaspoons of butter to each packet. Bake for about 25 minutes or roast the foil-wrapped corn over hot coals turning once during the cooking. Serve with more butter and salt.
1 Place half of the corn in a food processor; cover and process until creamy. 2  Pour into large baking pan. 3  Add milk, butter, sugar, salt and remaining corn. 4  Cover and bake for 1 hour and 30 minutes, stirring frequently.  Cool then freeze in small plastic containers.