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
WINSTONCH [101]
3 years ago
14

A 0.43 m long and 0.43 m wide loop is moved at a constant velocity of 0.15 m/s into a perpendicular constant magnetic field of 0

.31 T. Calculate the magnitude of the induced voltage in the loop.
Physics
1 answer:
olya-2409 [2.1K]3 years ago
7 0

Answer:

The magnitude of the induced voltage in the loop is 20 mV.

Explanation:

given;

length of loop, L = 0.43 m

width of loop,w = 0.43 m

velocity of moved loop, v = 0.15m/s

magnetic field strength,B = 0.31 T

To determine the magnitude of the induced voltage in the loop, we apply Faraday's law;

magnitude induced E.M.F = BLv

magnitude induced E.M.F = 0.31 x 0.43 x 0.15 = 0.02 V = 20 mV

Therefore, the magnitude of the induced voltage in the loop is 20 mV.

You might be interested in
If a car has a mass of 200 kilograms and produces a force of 500 N, how fast will the car accelerate?
san4es73 [151]

Answer:

B

Explanation:

F = ma

500N = 200 × a

200a. = 500N

a. =. 500N/200

a. =. 2.5m/s²

PLEASE GIVE BRAINLIEST.

3 0
2 years ago
A rifle bullet with mass 8.00 g and initial horizontal velocity 280 m/s strikes and embeds itself in a block with mass 0.992 kg
anyanavicka [17]

Answer:

0.4113772 s

Explanation:

Given the following :

Mass of bullet (m1) = 8g = 0.008kg

Initial horizontal Velocity (u1) = 280m/s

Mass of block (m2) = 0.992kg

Maxumum distance (x) = 15cm = 0.15m

Recall;

Period (T) = 2π√(m/k)

According to the law of conservation of momentum : (inelastic Collison)

m1 * u1 = (m1 + m2) * v

Where v is the final Velocity of the colliding bodies

0.008 * 280 = (0.008 + 0.992) * v

2.24 = 1 * v

v = 2.24m/s

K. E = P. E

K. E = 0.5mv^2

P.E = 0.5kx^2

0.5(0.992 + 0.008)*2.24^2 = 0.5*k*(0.15)^2

0.5*1*5.0176 = 0.5*k*0.0225

2.5088 = 0.01125k

k = 2.5088 / 0.01125

k = 223.00444 N/m

Therefore,

Period (T) = 2π√(m/k)

T = 2π√(0.992+0.008) / 233.0444

T = 2π√0.0042910

T = 2π * 0.0655059

T = 0.4113772 s

6 0
3 years ago
How many work is done when a force of 33n pulls wagon 13meters
goldenfox [79]
Work = force x distance
13 \times 33 = 429
the answer is 429 joules



good luck
3 0
3 years ago
What 2 characteristics of stars are shown in an H-R diagram?
Vinil7 [7]
<span>2 characteristics of stars are shown in an H-R diagram is S</span>ize and Color. 
5 0
3 years ago
What ions are formed when hcl dissolves in water?
Vlad1618 [11]
HCl is a strong electrolyte and when it dissolves in water it separates almost completely into positively - charged hydrogen ions and negatively - charged chloride ions. This aqueous solution is usually called hydrochloric acid.
5 0
3 years ago
Other questions:
  • Cell membranes contain channels that allow ions to cross the phospholipid bilayer. suppose that a particular potassium channel c
    5·1 answer
  • .Reactivity is the ability of matter to combine chemically with other substances.
    7·1 answer
  • Which characteristics can be used to differentiate star systems? Check all that apply.
    13·2 answers
  • During a medical evaluation, the doctor can __________.
    12·2 answers
  • A 1050 kg sports car is moving westbound at 13.0 m/s on a level road when it collides with a 6320 kg truck driving east on the s
    9·1 answer
  • A beam of light with a wavelength 760 nm in air travels in water. The index of refraction of water is 1.33. What is the waveleng
    14·1 answer
  • What do you call a wave that is made up of electromagnetic feilds
    9·2 answers
  • How does wave energy impact the erosion of a rock?
    14·1 answer
  • Two small metallic spheres with equal mass are suspended as pendulums by strings of length L. The sphereshave the same electric
    8·1 answer
  • The resolution of a telescope is ultimately limited by the diameter of its objective lens or mirror. A typical amateur astronome
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!