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F = m*a = qE -----> E = m*a/q = 9.11e-31*6.3e3/1.602e-19 = 3.6e-8N/C

2 Answers · Science & Mathematics · 09/02/2019

...1530000π)² C = (1/0.0011) (1/1530000π)² = 3.9e-11 F or 39

**pF**4 Answers · Science & Mathematics · 21/11/2019

capacitance C = εo*εr* A / d since εo = 8.85*10^-12 and εr = 1 (pure air in between) , then : C = 8.85*10^-12*(5.25/3.14)*10^-1 = 1.48*10^-12 ( 1.48

**pF**)2 Answers · Science & Mathematics · 18/08/2019

Work done by the block sliding = force * distance = mass * g * uk * distance this is equal to the initial KE of the block and bullet, KE = 1/2 * mass * speed^2 then you use the conservation of momentum to find the speed of the bullet.

2 Answers · Science & Mathematics · 07/12/2019

Assuming all three wires are made out of the same material you can determine the total (equivalent) resistance of the parallel wires using V=IReq and from there you can determine the total resistance of each wire using the parallel resistance equation. 1/Req...

1 Answers · Science & Mathematics · 28/04/2019