Find the drift speed of the electrons in thewireThe density of aluminium is 2.7 g/cm3.(Assume that one electron is supplied by eachatom)Answer in units of m/s.
Really YUMMY !!! Almond Cream Spritz Makes about 60 1 cup butter, softened 1 (3-ounce) package cream cheese, softened 1/2 cup sugar 1/2 teaspoon almond extract 1/4 teaspoon vanilla extract 2 cups all-purpose flour finely chopped almonds Preheat oven to 375 FBeat butter and cream cheese in a large mixing bowl with an electric mixer on medium speed for 30 secondsAdd sugar, almond extract, and vanilla; beat till combinedStir in flourCover and chill dough for 30 minutes or until easily worked but not too stiffPack dough into a cookie pressForce dough through press onto ungreased cookie sheetsSprinkle with almondsBake 8 to 10 minutes or until edges of cookies are firm but not brownAllow to cool on baking sheet one minute then remove to wire racks to cool completely.
These are so easy and goodPrepare, roll and cut out, bake and decorate Shortbread Cookies 2 cups Unsalted butter, softened 1 cup Sugar 4 cups Flour ? teaspoon Salt 1Cream butter and sugar in large mixer bowl until light and fluffyBeat in flour and saltKnead the dough briefly until smoothIf dough is too sticky, add a bit more flour(Dough can be refrigerated up to several days; soften slightly before shaping cookies.) 2Heat oven to 325℉Have ungreased baking sheets ready3Pat half of the dough out on lightly floured surface to ?-inch thicknessUse cookie cutters to cut out desired shapesPlace cookies 2 inches apart on baking sheetsBake until light brown on edges, 20 to 25 minutesCool on wire racksSugar Cookie Icing 1 cup confectioners' sugar 2 teaspoons milk 2 teaspoons light corn syrup 1/4 teaspoon almond extract assorted food coloring In a small bowl, stir together confectioners' sugar and milk until smoothBeat in corn syrup and almond extract until icing is smooth and glossyIf icing is too thick, add more corn syrupDivide into separate bowls, and add food colorings to each to desired intensityDip cookies, or paint them with a brush.
Shortbread cookies with dried cherries: 1 cup butter, softened 1/2 cup confectioners' sugar 1/4 cup cornstarch 1 1/2 cups all-purpose flour 1/2 cup dried cherries DIRECTIONS Preheat the oven to 375 degrees F (190 degrees C)Whip butter with an electric mixer until fluffyStir in the confectioners' sugar, cornstarch, and flourBeat on low for one minute, then on high for 3 to 4 minutesDrop cookies by spoonfuls 2 inches apart on an ungreased cookie sheetBake for 12 to 15 minutes in the preheated ovenWatch that the edges don't brown too muchCool on wire racks.
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drift velocity Vd Vd I / nqA I is current n is the number of charge carriers per m? A is the cross sectional area on m? q is the charge of the charge carriers q –1.602?×?10–19 C .
