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
valentina_108 [34]
3 years ago
15

An electric field around two charged objects is shown.

Physics
1 answer:
mamaluj [8]3 years ago
3 0

Answer: D

<u></u>

X: positive

Y: negative

Explanation:

It's either A or D and I chose A and got it wrong.

You might be interested in
An electric dipole is formed from ±1.00nC charges spaced 3.00 mm apart. The dipole is at the origin, oriented along the x-axis.
Ronch [10]

Answer:

Value of electric field along the axis and equitorial axis  E=31.25\ N/c and E = 15.625\ N/c respectively.

Explanation:

Given :

Distance between charges , d = 3 \ mm =\dfrac{3}{1000}\ m=3\times 10^{-3}\ m.

Magnitude of charges , q=1\ nC = 10^{-9}\ C.

Dipole moment , p=qL=10^{-9}\times 3\times 10^{-3}=3\times 10^{-12} \ C\ m.

Case A) (x,y) = (12.0 cm, 0 cm) :

Electric field of dipole in its axis ,

E=\dfrac{2kp}{r^3}

Putting all values and r=12\times 10^{-2}\ m.

We get , E=31.25\ N/c.

Case B) (x,y) = (0 cm, 12.0 cm) :

Electric field of dipole on equitorial axis ,

E = \dfrac{kp}{r^3}

Putting all values and r=12\times 10^{-2}\ m.

We get , E = 15.625\ N/c.

Hence , this is the required solution.

7 0
3 years ago
Evan drew a diagram to illustrate radiation
labwork [276]
The answer would be D, electromagnetic waves
8 0
3 years ago
Read 2 more answers
What is the most important safety rule in cycling?
Mekhanik [1.2K]

Answer:

Wear a helmet. Stay visible; use bike lights and/or wear bright clothes. Look and Signal; use hand signals to let drivers know where you're going, try to make eye contact with them and look before you go.

Explanation:

4 0
3 years ago
Read 2 more answers
The arrows on the diagram show the ocean floor spreading from the Redge what three kinds of evidence scientists have found suppo
Blizzard [7]
Edit: You do mean Ridge?

Rocks near Mid-Ocean Ridge are younger than rocks near the trenches.

Seismic data shows oceanic crust is sinking into the mantle at the trenches.

Matching bands of magnetic rock are found on either side of the Ridge. Earth's magnetic fields change these bands over time.
5 0
3 years ago
Hufflepuff and Ravenclaw are having their annual tug of war contest. Each team can have 20 students. What is the most important
Troyanec [42]

It should be S since S stands for students. Giving the team with more members the upper hand. Hope this helps.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Now put the names of the planets in increasing order based on their distance from the sun
    8·1 answer
  • Two waves can share the same space and pass through one another. What type of interference occurs when the crests of one wave ov
    7·1 answer
  • Which has less inertia, a bicycle or a train? A. bicycle B. train C. all matter has equal inertia D. neither has any inertia on
    12·1 answer
  • Why does the cyclist have less kinetic energy at position A than at position B?
    12·1 answer
  • Can you help quick in science please
    14·1 answer
  • What are the kinematic formulas?​
    14·1 answer
  • Identify at least one example each of absorption, transmission, reflection, and refraction of waves in this photograph.
    9·1 answer
  • Determina la fuerza de acción que se presenta entre dos cuerpo cuyas masas son 500 Kg y 900 Kg, si ambos cuerpos se encuentran s
    13·1 answer
  • Help, please. I am not sure what to do.
    13·1 answer
  • As the people sing in church, the sound level everywhere inside is 101 dB . No sound is transmitted through the massive walls, b
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!