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
Zielflug [23.3K]
3 years ago
5

What is the total electric flux due to these two point charges through a spherical surface centered at the origin and with radiu

s r1 = 0.775 m ?
Physics
1 answer:
alexira [117]3 years ago
7 0
The expression for the flux through a sphere is
flux = charge/Enot (i.e. epsillon not: a constant)

this shows that flux doesn't vary with radius but with the charge of the points
You might be interested in
Scientists track _________________ to be able to predict geomagnetic storms and technological disturbances on Earth
Misha Larkins [42]
A. Sunspots and solar storms
6 0
3 years ago
Read 2 more answers
In order to change a 2.15 kg handcart's velocity from 1.2 m/s
photoshop1234 [79]

Answer: E 1.29 N•s

Explanation: math

7 0
2 years ago
You have a string with a mass of 0.0127 kg. You stretch the string with a force of 9.33 N, giving it a length of 1.93 m. Then, y
melomori [17]

Answer:

wavelength = 0.968 m

frequency = 39.02 Hz

Explanation:

given data

mass = 0.0127 kg

force = 9.33 N

length = 1.93 m

to find out

wavelength and Frequency

solution

we know here linear density that is

linear density = \frac{mass}{length}   .........1

linear density = \frac{0.0127}{1.93}

linear density = 6.5803 × 10^{-3} kg/m

so

wavelength will be here

wavelength = \frac{2L}{n}   ..............2

here n = 4 for forth harmonic

wavelength = \frac{2*1.93}{4}

wavelength = 0.968 m

and

frequency will be for 4th normal mode of vibration is

frequency = \frac{4}{2L} \sqrt{\frac{tension}{linear\ density} }    ..........3

frequency = \frac{4}{2*1.93} \sqrt{\frac{9.33}{6.5803*10^{-3}} }

frequency = 1.036269 × 37.654594

frequency = 39.02 Hz

5 0
3 years ago
Another machine uses an input of 200 newtons to produce an output force of 80 newtons what is the mechanical advantage of this m
Rina8888 [55]

If the input machine produces an output of 80 Newtons, then the mechanical advantage is that it produces work. If the required output must be 80 Newtons, then the input force is desirable having 100 percent production of force even though it requires a large amount of input to produce 80 Newtons of force.

3 0
3 years ago
Einstein's mass / energy theory is expressed by the equation E =MC2. true false
lesya692 [45]
True. E=energy M=mass c= speed of light
4 0
3 years ago
Read 2 more answers
Other questions:
  • Suppose that a white dwarf is gaining mass through accretion in a binary system. what happens if the mass someday reaches the 1.
    15·2 answers
  • What is the effect of changing the wire in a circuit from a straight thick wire to a straight thin wire?
    10·1 answer
  • which characteristic of good leadership is demonstrated when a president acknowledges that triumphs were done not for personal g
    5·2 answers
  • Nanotechnology is proving ineffective at helping clean up PCB’s. True orFalse
    12·2 answers
  • Two poles are connected by a wire that is also connected to the ground. The first pole is 20ft tall and the second pole is 10ft
    7·1 answer
  • Describe the path of the electric current through a circuit?​
    10·1 answer
  • Why do your legs appear shorter when standing in water
    7·1 answer
  • What is the force due to gravity of a 38 kg student?
    6·1 answer
  • 20. Q: How long will it take for an apple falling from a 29.4m-tall tree to hit the ground?
    6·1 answer
  • If the atomic mass of Sodium-18 is 18.02597 u, what is the binding energy?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!