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
Katyanochek1 [597]
1 year ago
7

A very long, straight wire has charge per unit length 3.20 x 10^-10 c>m. At what distance from the wire is the electric-field

magnitude equal to 2.50 nc?
Physics
1 answer:
vovangra [49]1 year ago
5 0

at 2.304×10⁹m the electric field magnitude equal to 2.50 nc.

electric field due to a long uniformly charged wire is given as,

E= 2kλ/r

where,

k is a constant

λ is uniform charge density

r is the distance from the wire

λ = 3.20 × 10⁻¹⁰C/m

k= 9×10⁹

therefore r = 2kλ/E

on substituting value we get,

r= 2.304×10⁹m

learn more about electric field due to a uniformly charged wire here:

brainly.com/question/28166144

#SPJ4

You might be interested in
What drives plate tectonics in the earths interior
xxTIMURxx [149]
The convection going on with the magma in the asthenosphere
4 0
2 years ago
Read 2 more answers
Science help please!
OLga [1]

Answer:

104 N

Explanation:

m = 1300 kg

a = 0.08m/s^2

F = 1300*0.08

F = 104 N

Newtons is the unit of force.

3 0
3 years ago
In a mass spectrometer a particle of mass m and charge q is accelerated through a potential difference V and allowed to enter a
Ghella [55]

Answer:

m = B²qR² / 2 V

Explanation:

If v be the velocity after acceleration under potential difference of V

kinetic energy  = loss of electric potential energy

1/2 m v² = Vq ,

v² = 2 Vq / m ----------------------- ( 1 )

In magnetic field , charged particle comes in circular motion in which magnetic force provides centripetal force

magnetic force = centripetal force

Bqv = mv² / R

v = BqR / m

v² = B²q²R² / m²  ------------------------- (2)

from (1) and (2)

B²q²R² / m²  = 2 Vq / m

m = B²q²R² / 2 Vq

m = B²qR² / 2 V

7 0
3 years ago
Which statement below could be used as evidence to support the claim that using nuclear energy to produce electricity is better
Alexxx [7]

Answer:

You didn't give the information needed for the answer bud

Explanation:

8 0
3 years ago
What determines if a material is a conductor or an insulator? Explain your answer and provide at least one example of each.
Dmitry [639]
A conducting material conducts or allows electricity to flow, while an insulator does not allow electricity to flow. For example think of a water pipe, if the pipe has a hole water can flow, on the other hand if it is just a solid rod, no water can flow through. I hope this helps.
4 0
3 years ago
Other questions:
  • From what characteristic do vertebrates get their name
    9·1 answer
  • Static electricity occurs when electrons build up and _________
    15·1 answer
  • An object in circular motion has velocity that is constantly changing. The direction of the acceleration is
    15·1 answer
  • As more and more resistors are added in parallel to a circuit, the equivalent resistance of the circuit ____________ (increases,
    12·1 answer
  • What is the mass of an object moving with 80N of force and an acceleration of 8 m/s2?
    9·1 answer
  • [A] Write an expression for the equivalent resistance of three resistors connected in parallel.[ no derivation needed]
    6·1 answer
  • Which type of electricity moves along part way to turn on light ​
    10·1 answer
  • 1. Which science will discuss how matter is created throughout the universe?
    5·1 answer
  • What do you mean by the SI units?Mention it's advantages​
    5·1 answer
  • Gravity is a force that pulls an object down towards the Earth. Can we see the force of gravity?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!