Ask question

Ask question

All categories

konstantin123 [22]

3 years ago

14

An electron moves in the -x direction through a uniform magnetic field that is in the - y direction. which direction is the magn

etic force on the electron?

1 answer:

umka21 [38]3 years ago

8 0

It woud be -x on the 3lectron

You might be interested in

Which of the following is not found in dry air?

tensa zangetsu [6.8K]

C.water vapor i hope i helped

5 0

3 years ago

Escribo dentro del paréntesis la letra (F) si el enunciado es falso o (V) si el enunciado es verdadero. Fundamento si mi elecció

KatRina [158]

Answer:

El primero es (V) y el segundo es(f)

4 0

3 years ago

Does the speed of the object affect friction?

Volgvan

Answer:

it would

Explanation:

this is because as something rubs against a surface fast, friction heats it up, like when you rub a surface fast and it gets warm on the palm of your hand, that is friction. hope it helped :)

6 0

3 years ago

In refraction, when a wave travels from one medium to another, it

kirill115 [55]

In refraction, when a wave travels from one medium to another it changes speed.

Correct option is A.

3 0

3 years ago

Read 2 more answers

A stone is dropped from the

ICE Princess25 [194]

Height=h=500m
Acceleration=g=10m/s^2
Initial velocity=u=0
Speed of sound=c=340m/s
TIME TAKEN BY STONE TO HIT WATER=t
Time taken by sound to hear back=T

Now

$\\ \sf\longmapsto h=ut+\dfrac{1}{2}gt^2$

$\\ \sf\longmapsto h=0t+\dfrac{1}{2}10t^2$

$\\ \sf\longmapsto 500=5t^2$

$\\ \sf\longmapsto t^2=100$

$\\ \sf\longmapsto t=10s$

Now

$\\ \sf\longmapsto h=cT$

$\\ \sf\longmapsto T=\dfrac{h}{c}$

$\\ \sf\longmapsto T=\dfrac{500}{340}$

$\\ \sf\longmapsto T=1.47\approx 1.5s$

Total time:-

$\\ \sf\longmapsto T_{net}=t+T=10+1.5=11.5s$

8 0

2 years ago