You are performing an experiment that requires the highest possible energy density in the interior of a very long solenoid. which of the following increases the energy density? (select all that apply.) increasing only the length of the solenold while keeping the turns per unit lengh flxed increasing the number of turns per unit length on the solenold increasing the cross-sectional area of the solenoid none of these increasing the current in the solenoid
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Physics, 21.06.2019 21:30
Aparticle with mass 1.81×10−3 kg and a charge of 1.22×10−8 c has, at a given instant, a velocity v⃗ =(3.00×104m/s)j^. what are the magnitude and direction of the particle’s acceleration produced by a uniform magnetic field b⃗ =(1.63t)i^+(0.980t)j^?
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If vx = 7.00 units and vy = -7.60 units, determine the magnitude of v⃗ . determine the direction of v⃗ .
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What object a collides with object b and bounces back its final momentum is?
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J. j. thomson’s experiment disproved the theory that an atom
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You are performing an experiment that requires the highest possible energy density in the interior o...
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