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
elena-s [515]
2 years ago
9

A 20-turn coil of area 0.32 m2 is placed in a uniform magnetic field of 0.055 T so that the perpendicular to the plane of the co

il makes an angle of 30∘ with respect to the magnetic field.
The flux through the coil is
Physics
1 answer:
makvit [3.9K]2 years ago
5 0

Answer:

1.5 * 10^-2 Tm^2

Explanation:

Electric Flux = B.A cos(theta)

B = 0.055 T

A = 0.32 m^2

theta = 30

Electric Flux = (0.055 T).(0.32 m^2).Cos(30) = 0.0152 = 1.5 * 10^-2 Tm^2

You might be interested in
Position vs Time
viktelen [127]

Answer: 1. the object is moving away from the origin

4. the object started at 2 meters

5. the object is traveling at a constant velocity

Explanation:

7 0
3 years ago
Read 2 more answers
What is the measure of a specific material’s ability to insulate charges from each other?
Elodia [21]
B.dielectric constant
3 0
3 years ago
Read 2 more answers
Phosphorus bursts into flame when exposed to oxygen. What element might be used when storing pure phosphorus to keep it from rea
bekas [8.4K]
<h3><u>Answer;</u></h3>

Argon

<h3><u>Explanation;</u></h3>
  • Phosphorus is an element found in group 15 of the periodic table, it is one of the element that belongs to nitrogen family.
  • The element phosphorus exhibits allotrophy, namely; white phosphorus, red phosphorus and black phosphorus.
  • <u>Phosphorus, particularly the white phosphorus combines with oxygen so easily that it catches fire automatically. Thus, as a safety precaution, white phosphorus is stored under water in laboratories. </u>
  • <u>It may be also stored in argon, since argon is an inert element which belongs to the noble gases group.</u>

4 0
3 years ago
Read 2 more answers
You attach a meter stick to an oak tree, such that the top of the meter stick is 1.87 meters above the ground. Later, an acorn f
Verdich [7]

To solve this problem we will apply the concepts related to the kinematic equations of linear motion. We will calculate the initial velocity of the object, and from it, we will calculate the final position. With the considerations made in the statement we will obtain the total height. Initial velocity of the acorn,

u = 0m/s

Also, it is given that the acorn takes 0.201s to pass the length of the meter stick.

s = ut+\frac{1}{2} at^2

Replacing,

1 = u(0.141)+ \frac{1}{2} (9.8)(0.141)^2

u =6.4013m/s

The height of the acorn above the meter stick can be calculated as,

v^2 = u^2 +2gh

h = \frac{v^2-u^2}{2g}

h = \frac{6.4013^2-0^2}{2(9.8)}

h = 2.0906m

Also the top of the meter stick is 1.87m above the ground hence the height of the acorn above the ground is

h = 2.0906+1.87

h = 3.9606m

4 0
3 years ago
A person on a merry-go-round is constantly accelerating away from the center?<br>true or false ​
netineya [11]

Answer:

False

Explanation:

Lemme know if you need an explanation! :))

7 0
3 years ago
Read 2 more answers
Other questions:
  • A square steel bar has a length of 9.7 ft and a 2.9 in by 2.9 in cross section and is subjected to axial tension. The final leng
    14·1 answer
  • What is the formule for calcium nitrate trihydrate
    6·1 answer
  • An ordinary egg can be approximated as a 5.5-cm diameter sphere. The egg is initially at a uniform temperature of 8°C and is dro
    14·1 answer
  • What is the unique geological feature found on Mercury surface?
    13·1 answer
  • Which statement best describes the difference between atoms and molecules
    10·2 answers
  • Define Velocity.<br>Ty!​
    12·1 answer
  • As the boat in which he is riding approaches a dock at 3.0 m/s, Jasper stands up in the boat and jumps toward the dock. Jasper a
    11·1 answer
  • What causes sounds that are lower than 0 decibels?
    8·1 answer
  • Over time Pangaea broke apart to form other continents.
    13·1 answer
  • The plasma membrane of a neuron has voltage-gated sodium and potassium channels. What is the effect of membrane depolarization o
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!