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
pishuonlain [190]
3 years ago
9

A long solenoid that has 1 080 turns uniformly distributed over a length of 0.420 m produces a magnetic field of magnitude 1.00

10-4 T at its center. What current is required in the windings for that to occur?
Physics
1 answer:
algol133 years ago
5 0

Answer:

Current, I = 0.073 A

Explanation:

It is given that,

Number of turns in a long solenoid is 1080

Length of the solenoid is 0.420 m

It produces a magnetic field of 10^{-4}\ T at its center.

We need to find the current is required in the winding for that to occur. The magnetic field at the center of the solenoid is given by :

B=\mu_0 NI

I is current

I=\dfrac{B}{\mu_o N}\\\\I=\dfrac{10^{-4}}{4\pi \times 10^{-7}\times 1080}\\\\I=0.073\ A

You might be interested in
If the force of gravity _____ the weight of an object will ______.
Varvara68 [4.7K]

Answer:

the answer is c

Explanation:

because if the force of gravity increases its not gonna change its weight it will just float

4 0
3 years ago
Read 2 more answers
How does a perspective drawing differ from an isometric drawing of the same object? when would you use a perspective view in lie
klemol [59]
<span>The quick way to visualize this is to compare isometric and perspective drawings of a cube. In the isometric drawing, all the edges of the cube would be parallel in sets of four. In the perspective drawing, the edges would taper towards one or more vanishing points. The isometric drawing, being easier to construct, perserving all scales and dimensions, is the preferred method for mechanical drawings, and are practical for use in the shop. The perspective drawing, which are trickier to draw properly, and does not preserve scales and dimensions, is the preferred method for architectural drawings, because they illustrate what the eye actually sees.</span>
7 0
3 years ago
A large mass collides with a stationary, smaller mass. How will the masses behave if the collision is inelastic?
Mamont248 [21]
Most likely they would stick together and keep moving together
7 0
3 years ago
Read 2 more answers
Which of the following statements are true? Select all that apply.
beks73 [17]

Answer:

The following options are true based on the properties of electric field;

a) Electric field lines near positive point charges radiate outward.

b) The electric force acting on a point charge is proportional to the magnitude of the point charge.

d) In a uniform electric field, the field lines are straight, parallel, and uniformly spaced.

Explanation:

From option b) From coulomb's law F = Kq1q2r/r2

5 0
4 years ago
How far can a rocket go?
Lina20 [59]

Answer:

Depends how it is built and what it is made of.

Explanation:

very high

3 0
3 years ago
Read 2 more answers
Other questions:
  • A toroidal solenoid with mean radius r and cross-sectional area A is wound uniformly with N1 turns. A second toroidal solenoid w
    5·1 answer
  • One end of a horizontal spring with force constant 130.0 N/m is attached to a vertical wall. A 3.00 kg block sitting on the floo
    5·1 answer
  • Which reaction would produce a solution that conducts electricity extremely well?<br> Please help
    8·1 answer
  • Will give braibliest for the person who answered first correctly How long will it take for a 30W light bulb to transfer 1200J of
    13·2 answers
  • An example of ________ would be the horizontal distance a soccer ball moves between being kicked and touching the ground again.
    6·1 answer
  • A teacher needed to get a box of old books onto the top shelf of a bookcase in a new
    9·1 answer
  • Defination wheel and axle​
    12·1 answer
  • Would u rather/ struggle then make it or make it then struggle
    7·1 answer
  • When is the best time to stretch?
    15·1 answer
  • The study of properties of matter, energy and of their mutual relationships is called
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!