What is the electron current in the wire
When a current flows in an aluminum wire of diameter 4.35 mm, the drift speed of the conduction electrons is 2.57 × 10-4 m/s. What is the electron current in the wire? The conduction electron density in aluminum is 6.00 × 1028 m-3.
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A projectile passes point A with a velocity v, upward. At some time later, the projectile passes point B, with a velocity v/2, upward. In terms of v and the acceleration due to gravity g, a.) how long does it take the projectile to travel between
How far does the rocket travel in the horizontal direction in feet? What is the total flight time in minutes?
Why are pro-forma financial statements important to the financial planning process?How can break-even analysis help an entre preneur planning the launch a business?
A 10.8nC charge is located at position (x,y)=(1.0cm,2.0 cm) a) At what (x,y) position is the electric field -225,000i N/C?
If Expenses could be reduced by 52,500 without descreasing sales, what would be the impact on the profit margin, investment turnover, and rate of return on investment for the European Division
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A parallel-plate capacitor has circular plates of 8.90 cm radius and 1.70 mm separation.What charge will appear on the plates if a potential difference of 122 V is applied?
What is the blood resistivity if a 8.6V potential difference causes a 230 uA current through the blood in the vein?
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Question: Which of the following statistics is true regarding adolescents? A. 1 million people each year get STDs. B. Half of STD infections are among people
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