Question

Asked Oct 27, 2019

58 views

*Neurons* are components of the nervous system of the body that transmit signals as electrical impulses travel along their length. These impulses propagate when charge suddenly rushes into and then out of a part of the neutron called an *axon.* Measurements have shown that, during the inflow part of this cycle, approximately 5.60×10^{11} ions/m Na+ (sodium ions) per meter, each with charge +e, enter the axon.

How many coulombs of charge enter a 1.00 cm length of the axon during this process?

Express your answer in nanocoulombs.

Step 1

the magnitude of charge enter is

Here, *e* is the charge per ion , *n* i...

Tagged in

Q: In the first problem from the activity we found that the rate of change of energy with respect to ti...

A: Denote the potential energy of an object oscillating on a spring stretched a distance x from equilib...

Q: The water vapor is initially at 700 KN / m2 with a 0.05 drought fraction through a reversible proces...

A: It is given that the initial and the final temperature in the process is same, so it is an isotherma...

Q: Acceleration equals 5.1m/s2. Part B please.

A: Given already that the acceleration a of the block upwards is equal to 5.1 m/s2.Let the initial velo...

Q: What is the mass of the sun

A: Mass of the Sun can be calculated using following steps.Gravitational force of attraction between ea...

Q: State the total number of quantum states available to an electron in the levels in a hydrogen atom t...

A: In the above problem it is assumed that the expression for the energy of an electron in a hydrogen a...

Q: pleas ehelp me answer these questions. a,b,c,d,and e. thank you!

A: (a) Write the dimension of L and gThus,The simplest combination of L and g that yields units of (sec...

Q: When asked for the altitude for the moon would I use arc degrees to measure that?

A: the altitude of the moon is measured from the horizon to the point where the center of the moon exis...

Q: What is a black hole?

A: It is a large amount of dense matter concentrated in a small region of space with incredibly intense...

Q: can you do part d please

A: Potential energy of simple pendulum is given by: