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
natima [27]
3 years ago
12

A solenoid of length 0.35 m and diameter 0.040 m carries a current of 5.0 A through its windings. If the magnetic field in the c

enter of the solenoid is 2.8 ×102 T, what is the number of turns per meter for this solenoid?
Physics
1 answer:
puteri [66]3 years ago
3 0

Correct question:

A solenoid of length 0.35 m and diameter 0.040 m carries a current of 5.0 A through its windings. If the magnetic field in the center of the solenoid is 2.8 x 10⁻² T, what is the number of turns per meter for this solenoid?

Answer:

the number of turns per meter for the solenoid is 4.5 x 10³ turns/m.

Explanation:

Given;

length of solenoid, L= 0.35 m

diameter of the solenoid, d = 0.04 m

current through the solenoid, I = 5.0 A

magnetic field in the center of the solenoid, 2.8 x 10⁻² T

The number of turns per meter for the solenoid is calculated as follows;

B =\mu_o  I(\frac{N}{L} )\\\\B =  \mu_o  I(n)\\\\n = \frac{B}{\mu_o I} \\\\n = \frac{2.8 \times 10^{-2}}{4 \pi \times 10^{-7} \times 5.0} \\\\n = 4.5 \times 10^3 \ turns/m

Therefore, the number of turns per meter for the solenoid is 4.5 x 10³ turns/m.

You might be interested in
The second part of estate planning consists of:
Akimi4 [234]
Transferring your estate in the manner you have specified 
4 0
3 years ago
Read 2 more answers
Identify the  traces on the oscilloscope screen and explain what happens to the pitch of the sound in both A and B. Mention your
jolli1 [7]

Answer:

the assessment is due at 11 you only have 1 hour do it fasst

Explanation:

the assessment is due at 11 you only have 1 hour do it fasst

5 0
2 years ago
Find the Cartesian components of force PP acting in the x, y, and z directions given P=50.0 NP=50.0 N, α=143.5∘α=143.5∘, β= 70.0
BlackZzzverrR [31]

Answer:

vec(F) = [ -40.193 i + 17.101 j + 24.317 k ]

Explanation:

Given:

-The force P = 50.0 N

- Angle with x-axis α = 143.5

- Angle with y-axis β = 70.0

- Angle with z-axis γ = 60.9

Find:

Find the Cartesian components of force P acting in the x, y, and z directions,

Solution:

- The Force vector in the Cartesian coordinate system is given by the dot product of the Force P and the unit vector in its direction.

                                    F.unit(u) = vec(F)

- Where, the unit vector is defined as:

                      unit (u) = [ cos(α) i + cos(β) j + cos(γ) k ]

- Using the given unit angles α , β, and γ compute unit (u):

                      unit (u) = [ cos(143.5) i + cos(70) j + cos(60.9) k ]  

                      unit (u) = [ -0.80386 i + 0.34202 j + 0.48634 k ]

- The force vector is:

                      vec(F) =  50.[ -0.80386 i + 0.34202 j + 0.48634 k ]

                      vec(F) = [ -40.193 i + 17.101 j + 24.317 k ]

4 0
3 years ago
Resultant of a pair of 100 km/h velocity vectors that are at right angels to each other
nignag [31]

The resultant of the two vectors is 141 km/h.

Explanation:

When two vectors are at right angles to each other, their resultant can be calculated by using the Pythagorean's theorem:

R=\sqrt{A^2+B^2}

where

A is the magnitude of the first vector

B is the magnitude of the second vector

In this problem, we have two velocity vectors of magnitude

A = 100 km/h

B = 100 km/h

Substituting into the formula, we find their resultant:

R=\sqrt{100^2+100^2}=141.4 km/h

Learn more about vector addition here:

brainly.com/question/4945130

brainly.com/question/5892298

#LearnwithBrainly

5 0
3 years ago
What are the types of potential energy?
Tasya [4]

Answer:

Gravitational, Electrical, Magnetic, elastic potential, and chemical energy

Explanation:

When I did some research, I found 5 types of potential energy, so list the four that either came up in your lesson or are familiar to you:

Gravitational, Electrical, Magnetic, elastic potential, and/or chemical energy.

7 0
3 years ago
Other questions:
  • A bicycle racer sprints at the end of a race to clinch a victory. The racer has an initial velocity of 11.5 m/s and accelerates
    9·1 answer
  • a 2.80 kg mass is dropped from a height of 4.50 m. find its potential energy(PE) at the moment it is dropped. PLEASE HELP
    14·1 answer
  • In one sentence describe how the electricity in an action potential is generated
    15·1 answer
  • A physics student looks into a microscope and observes that small particles suspended in water are moving about in an irregular
    12·1 answer
  • Which is not a device for reproducing sound?
    9·1 answer
  • Use the figure to determine in what direction the north magnetic pole of the compass will point. What type of magnetic pole is t
    14·1 answer
  • Please help :)<br> i would rlly appreciate it :)))
    12·1 answer
  • HELP ASAPP!!!! WILL GIVE BRAINLIEST!<br> Describe the chemical structure of a cell membrane
    13·2 answers
  • How is cell division different for a unicellular organism than it is for a cell in a multicellular organism?
    11·1 answer
  • When two systems in contact are not at the same temperature, _____ occurs.expansionheat flowfrictionevaporation
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!