A dry cell battery has 6 individual cells and puts out 1.9 V total. (1) What...
A dry cell battery has 6 individual cells and puts out 1.9 V total.
(1) What is the potential difference over a single cell? V
(2) What is the change in an electron's potential energy if it moves through a single cell? J
(3) If the electron was stationary before being accelerated through the battery, what is its speed after moving through a the battery? m/s
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A dry cell battery has 6 individual cells and puts out 1.9 V
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An electron has been accelerated from rest through a potential difference of 700 V . A)What...
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Two red blood cells each have a mass of 9.05 x 10-14 kg and carry a negative charge spread uniformly over their surfaces The repulsion arising from the excess charge prevents the cells from clumping together. One cell carries -2.10 pC and the other 2.60 pc, and each cell can be modeled as a sphere 3.75 × 10-6 m in radius. If the red blood cells start very far apart and move directly toward each other with the same speed,...
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