1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alik [6]
3 years ago
14

A charge moves a distance of 1.8 cm in the direction of a uniform electric field having a magnitude of 214 N/C. The electrical p

otential energy of the charge decreases by 51.63 × 10−19 J as it moves. Find the magnitude of the charge on the moving particle. The electrical potential energy depends on the distance moved in the direction of the field. Answer in units of C.
Physics
1 answer:
Andrei [34K]3 years ago
5 0

Answer:

 13.4 x 10 raise to power -19  C

Explanation:

. The distance moved by a charge in the direction of a uniform electric field is d= 1.8 cm =0.018 m

. The uniform electric field is  E = 214 N/M

, The decrease in electrical potential energy is   d(P.E) = 51.63 x 10 raise to power -19 J

Let the magnitude of the charge of the moving particle be q

which is given by the equation

d(P.E) =qEd

51.63 x 10 power -19 = q(214)(0.018)

51.63 x 10 power -19 =3.852q

by making q the formular,

q = 13.4 x 10 power -19 C  

You might be interested in
An oscillator creates periodic waves on a stretched string.
sattari [20]

Answer:

A. The wavelength doubles but the wave speed is unchanged

Explanation:

The relationship between the period and wavelength is direct. Doubling the period of the oscillator will correspondingly double the wavelength but the wave speed is unaffected

6 0
3 years ago
Find the magnitude of the angular momentum of the second hand on a clock about an axis through the center of the clock face. Ass
Naddika [18.5K]

Answer:

L = 4.711 *10^{-6} kg m2/s

Explanation:

i =\frac{ml^3}{3}

= \frac{0.00*.15^2}{3}

   =4.5*10^-5

angular velocity

\omega = \frac{2\pi}{60}

             = 0.1047 rad/s

the angular momentum,

L = I\omega

L = 4.5*10^{-5}* 0.1047 rad/s

L = 4.711 *10^{-6} kg m2/s

3 0
2 years ago
Read 2 more answers
Should I apply for the Trusted Helpers Program? I want a real answer, if you don’t understand it don’t answer.
Svetradugi [14.3K]

Yes you should if you will like to. It is your opinion so follow your dreams if they are your dreams.

8 0
3 years ago
Read 2 more answers
Which subatomic particle has a negative charge?
ValentinkaMS [17]

Answer:

C. \displaystyle electron

Explanation:

0 charge → <em>Neutron</em>

1 charge → <em>Proton</em>

I am joyous to assist you anytime.

4 0
3 years ago
Which direction will the object move?
kap26 [50]

Answer: it will move to the left

Explanation: i remeber doing this

3 0
2 years ago
Read 2 more answers
Other questions:
  • Classify each possible hypothesis about a medicinal aloe vera plant as falsifiable or non-falsifiable.
    13·1 answer
  • Arrange the core steps of the scientific method in sequential order.
    7·2 answers
  • A 1650 kg car accelerates at a rate of 4.0 m/s^2. How much force is the car's engine producing?
    5·2 answers
  • Mention the importance of writing the number in scientific notation​
    11·1 answer
  • The brakes in a car increase in temperature by ΔT when bringing the car to rest from a speed v. How much greater would ΔT be if
    13·1 answer
  • The unit of potential is the?
    14·1 answer
  • What is the force of a 100 kg car that hits a wall while accelerating at 5 m/s2?​
    5·1 answer
  • How are the variables speed and velocity different? how are they similar
    15·2 answers
  • A baseball is hit with a speed of 27.0 m/s at an angle of 47.0 ∘ . It lands on the flat roof of a 10.0 m -tall nearby building.
    12·1 answer
  • identify each type of radiation as ionizing or non-ionizing. remember that ionizing radiation deposits enough energy when absorb
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!