Ask question

Ask question

All categories

3 years ago

10

How do you solve e from the equation f=e/s

1 answer:

Andrej [43]3 years ago

7 0

1738 Fetty wap bhsyfnd hdnchd hand hdnzudnusjd jdnshdkdndb hdkcnd

You might be interested in

What is a group of individuals of the same species living in the same geographic area

balu736 [363]

A group of individuals living in a particular geographic area is termed population.

8 0

3 years ago

What is the answer to my question

Andrew [12]

Well that depends...what is your question?

7 0

3 years ago

Read 2 more answers

A ball is dropped from the top of a building.

son4ous [18]

Kinetic energy is greatest at the lowest point of a roller coaster and least at the highest point

8 0

3 years ago

Read 2 more answers

HELP!!!!! Please hurry up

Degger [83]

it's def. TRUE. i got the same question and i got it right

6 0

4 years ago

Read 2 more answers

n the Bohr model of the hydrogen atom (see Section 39.3), in the lowest energy state the electron orbits the proton at a speed o

Ivahew [28]

Answer:

(a) $T=1.5*10^{-6}s$

(b) $I=1.1*10^{-3}A$

(c) $\mu=9.71*10^{-24}A\cdot m^2$

Explanation:

(a) The orbital period is the time that the electron spend to travel the orbit of the atom. Thus, it is given by the length of the circular orbit divided by its velocity:

$T=\frac{2\pi r}{v}\\T=\frac{2\pi(5.3*10^{-11}m)}{2.2*10^{6}\frac{m}{s}}\\T=1.5*10^{-6}s$

(b) Current means charge over time, So, in this case is charge over period:

$I=\frac{q}{t}\\I=\frac{e}{T}\\I=\frac{1.6*10^{-19}C}{1.5*10^{-6}s}\\\\I=1.1*10^{-3}A$

(c) Magnetic moment is given by:

$\mu=IA$

Here A is the area of the orbit.

$\mu=I\pi r^2\\\mu=(1.1*10^{-3}A)\pi(5.3*10^{-11}m)^2\\\mu=9.71*10^{-24}A\cdot m^2$

4 0

3 years ago