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
VikaD [51]
3 years ago
12

A 1000-turn coil of wire 1.0 cm in diameter is in a magnetic field that increases from 0.10 T to 0.30 T in 10 ms. The axis of th

e coil is parallel to the field. What is the emf of the coil
Engineering
1 answer:
ddd [48]3 years ago
4 0

emf generated by the coil is 1.57 V

Explanation:

Given details-

Number of turns of wire- 1000 turns

The diameter of the wire coil- 1 cm

Magnetic field (Initial)= 0.10 T

Magnetic Field (Final)=0.30 T

Time=10 ms

The orientation of the axis of the coil= parallel to the field.

We know that EMF of the coil is mathematically represented as –

E=N(ΔФ/Δt)

Where E= emf generated

ΔФ= change inmagnetic flux

Δt= change in time

N= no of turns*area of the coil

Substituting the values of the above variables

=1000*3.14*0.5*10-4

=.0785

E=0.0785(.2/10*10-3)

=1.57 V

Thus, the emf generated is 1.57 V

You might be interested in
When framing a building, a simple way to estimate the total amount of wall studs needed is to allow
Levart [38]
1+1=2
Solution
3:932(2)=61
4 0
2 years ago
Which option identifies the concept represented in the following scenario?
dlinn [17]

Answer:

project object

Explanation:

3 0
3 years ago
Rafel knows that lessons learned is a valuable aid to future projects. When should he and his team address
Arada [10]

Answer: Create lessons learned at the end of the project.

Explanation:

Lessons learned are the experiences that are gotten from a project which should be taken into account for the future projects. Lesson learned are created at the end of the project.

The main objective of the lessons learned is that they show both the positive experience and the negative experience of a project and this will help the future projects that will be undertaken.

5 0
2 years ago
For a short time a rocket travels up and to the left at a constant speed of v = 650 m/s along the parabolic path y=600−35x2m, wh
julia-pushkina [17]

Answer:

Detailed working is shown

Explanation:

The attached file shows a detailed step by step calculation..

4 0
3 years ago
Bryan a project manager and his team have been assigned a new project. The team members have already started working on their as
Vedmedyk [2.9K]

Answer:

there teams management is good

4 0
3 years ago
Other questions:
  • A company specification calls for a steel component to have a minimum tensile strength of 1240 MPa. Tension tests are conducted
    7·1 answer
  • The driveshaft of an automobile is being designed to transmit 238 hp at 3710 rpm. Determine the minimum diameter d required for
    8·1 answer
  • What the Best describes the purpose of the occupational safety and health administración OSHA
    12·1 answer
  • A Water Amusement Park parking lot charges $24.00 minimum fee to park for up to 8 hours. The meter charges an additional $3.25 p
    5·2 answers
  • Create a Python program that will produce the following output:
    7·1 answer
  • 10. To cut 1/4" (6 mm) thick mild steel at a rate of 40 inches per minute, the current would be set to
    7·1 answer
  • Given two alphabet strings str1 and str2. You can change the characters in str1 to any alphabet characters in order to transform
    8·1 answer
  • 1. A drawing of a cabinet shows that its dimensions are 9cm. by 4cm. The drawing indicates 1:50 scaling. What are the actual dim
    6·1 answer
  • the left rear brake drum is scored, but the right rear drum looks as good as new. technician a says the left-side drum should be
    10·1 answer
  • Imagine the arc of a football as it flies through the air. How does this motion illustrate classical mechanics?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!