Answers: 3
Physics, 21.06.2019 22:30, jasoncarter
The membrane surrounding a living cell consists of an inner and an outer wall that are separated by a small space. assume that the membrane acts like a parallel plate capacitor in which the effective charge density on the inner and outer walls has a magnitude of 7.0 × 10-6 c/m2. (a) what is the magnitude of the electric field within the cell membrane? (b) find the magnitude of the electric force that would be exerted on a potassium ion (k+; charge = +e) placed inside the membrane.
Answers: 1
Physics, 22.06.2019 14:00, Amrinderkhattra
Give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.
Answers: 1
Physics, 23.06.2019 03:50, kiylabeasty7302
Asimple electrochemical cell contains two electrodes? t or f
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Physics, 23.06.2019 20:00, kaylaanderson348
Acar traveling at 21 m/s starts to decelerate steadily. it comes to a complete stop in 13 seconds. what is its acceleration?
Answers: 1
Science question. what can cause a change in the direction of a magnetic field?...
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