Physics, 31.07.2019 11:30 jeffersonpaul283

Suppose that the resistance between the walls of a biological cell is 6.8 × 109 ω. (a) what is the current when the potential difference between the walls is 69 mv? (b) if the current is composed of na+ ions (q = +e), how many such ions flow in 0.86 s?

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 10:30, Fire8615

In automobile steering wheel is shown what is the ideal mechanical advantage blank? if the ama is eight what is the efficiency of the steering wheel?

Answers: 1

continue

Physics, 22.06.2019 13:30, sukiyoshi10

Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length of a column of water 1.00 km high for a temperature increase of 1.00ºc. note that this calculation is only approximate because ocean warming is not uniform with depth. (answer in ×10^{-3} −3 m)

Answers: 1

continue

Physics, 22.06.2019 17:30, mp515

When using the scientist method, which step comes last?

Answers: 2

continue

Physics, 22.06.2019 19:50, justhereforanswers13

An air-filled capacitor is formed from two long conducting cylindrical shells that are coaxial and have radii of 26 mm and 103 mm. the electric potential of the inner conductor with respect to the outer conductor is - 700 v (k = 1/4πε 0 = 8.99 × 109 n · m2/c2) the energy stored in a 1.0-m length of this capacitor is closest to

Answers: 1

continue

You know the right answer?

Suppose that the resistance between the walls of a biological cell is 6.8 × 109 ω. (a) what is the c...