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
LekaFEV [45]
3 years ago
9

A wire that is 0.20 meters long is moved perpendicularly through a magnetic field of strength 0.45 newtons/amperes meter at a sp

eed of 10.0
meters/second. What is the emf produced?
OA.
10.65 volts
OB.
9.35 volts
C.
0.90 volts
OD
4.4 volts
Mathematics
1 answer:
Natali [406]3 years ago
6 0

Answer:

Given:

length of the wire = 0.20 meters

magnetic field strength = 0.45 newtons/amperes meter

speed = 10.0 meters per second

emf = B * l * v 

B = flux density ; l = length of the wire ; v = velocity of the conductor

emf = 0.45 newtons / ampere meter * 0.20 meters * 10.0 meters/seconds

emf = 0.90 volts

The emf produced is 0.90 volts.

Step-by-step explanation:

You might be interested in
using a protractor and a ruler draw a right triangle with a side length of 5cm that is beetween the right angle and a 30 degree
Elza [17]

The Triangle will look in this way (Attached image)-

<h3>How do you draw a 30 degree angle with a protractor?</h3>

Step 1: Draw a line segment OQ.

Step 2: Place the center tip of the protractor at point O such that the protractor perfectly aligns with line AQ.

Step 3: Start from 'Q' on the protractor in the anti - clockwise direction and stop at 30. Mark it as point 'P'. If point 'Q' lies to the right of 'O', then start measuring clockwise and stop at 30.

Step 4: Now, place the protector at point Q, mark the point 'P' at 90, such that ∠OQP = 90.

Step 5: Join point 'P' with 'O'. ∠QOP=30° is the required 30 degree angle.

To learn more about triangles from the given link

brainly.com/question/9912231

#SPJ4

3 0
2 years ago
A car travels 58.8 kilometers in 2.6 hours. What is the car's average speed?
NISA [10]

Answer:

22.6 km/hr

Step-by-step explanation:

58.8/2.6=22.6

7 0
3 years ago
Read 2 more answers
A store has 7 red shirts, 15 black shirts, 13 white shirts, and 5 green shirts. Select the portion of the shirts that are black.
Natali [406]

Answer:

8/5 portion of black shirt is there

3 0
3 years ago
How does the concept of trust relate to debt?
Alecsey [184]

Answer:

A trust can protect your assets for the next generation. However, if you have debt, the trust will not necessarily protect assets from creditors. If you or your beneficiaries file for bankruptcy, for example, the trust could be seized for repayment of debts.

6 0
3 years ago
Irina predicted that she would sell 75 books, but she actually sold 95 books. Which expression would find the percent
Tpy6a [65]

Answer:

Percent error item Books I think thats the right answer.

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Find the measure of each angle indicated. Show work
    8·1 answer
  • What place is the the 5 in 12,715,044
    6·1 answer
  • What is the next number: 747, 757, 766, 774, 781,787, 792, ... *
    8·2 answers
  • Are the areas squared? So then are the answers in the thousands??
    5·1 answer
  • Solve the following systems of equations using the substitution method.
    6·1 answer
  • Solve for x round to the nearest tenth.
    7·1 answer
  • !!Determine if the figure has line, points, and/or rotational symmetry.!!
    7·1 answer
  • Kisha saved $12.00 when buying a coat. The coat was on sale for 30% off. What was the original price of the coat?
    9·1 answer
  • A nutritionist has developed a diet that she claims will help people lose weight. Twelve people were randomly selected to try th
    13·1 answer
  • If Jenny have four apples and divide 16 how many apples she have first ?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!