Compute current for potential difference between walls
Assume that resistance between walls of the biological cell is 3.00 109?
i) Determine current when potential difference between walls is given 55 mV?
ii) If current is composed of Na+ ions (q = +e), how many such ions flow in 1.6 s?
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Determine the numbers of grams of .491 wt% aqueous HF are needed to provide a 50%excess to react with 25.0 M of .023 6 M Th 4+ by the reaction Th 4+ + 4 F- ____>THF4 (s)?
(i) Determine the magnitude of the magnetic force on the electron. (ii) Repeat your computation for a proton having the similar velocity.
What is the volume of iron contained between the marks labeled 3.10cm and 3.50cm? A solid cylinder of iron of circular cross section with a radius of1.500cm had a ruler etched along its length.
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Assume that resistance between walls of the biological cell is 3.00 109? Determine current when potential difference between walls is given 55 mV?
Newton's law states that force = mass x acceleration. From these relations, derive the dimensions of Newton's, joules and Pascal's in the terms of the fundamental SI units. You also know that energy = force x distance and pressure = for
The electron moves via a uniform magnetic field provided by Bx + (2.98 Bx). At a specific instant, the electron consists of velocity (1.07 + 3.03) m/s and the magnetic force acting on it is (6.68 X 10-19)N. Determine Bx.
Hydrazine N_2H_4 and ammonia NH_3 are both binary compounds of hydrogen and nitrogen. Based on the law of multiple proportions, determine the numbers of grams of hydrogen would you expect 2.44 g of Nitrogen to combine with to yield
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