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
Varvara68 [4.7K]
4 years ago
14

A 500 turn circular-loop coil 16.0 cm in diameter is initially aligned so that its axis is parallel to the Earth's magnetic fiel

d. In 2.89 ms, the coil is flipped so that its axis is perpendicular to the Earth's magnetic field. If an average voltage of 0.170 V is thereby induced in the coil, what is the value of the Earth's magnetic field at that location? BEarth = 1 µT
Physics
1 answer:
OLga [1]4 years ago
7 0
Maybe trie multiplying the 2.89 by 16
You might be interested in
Electrical power companies sell electrical energy
mixer [17]

Heat used by electric heater :

Q = m • c • ∆T

Q = (75 kg)(4200 J/kg°C)(43°C - 15°C)

Q = 8.82 × 10⁶ J

Cost of electrical energy :

Cost = (8.82 × 10⁶ J)/(3.6 × 10⁶ J) • ($ 0.15)

Cost = $ 0.3675

4 0
3 years ago
What is the relationship between amplitude and frequency of a wave?.
kondaur [170]

Answer:

The relationship between the wave's amplitude and frequency is such that it is inversely proportional to the frequency. The amplitude decreases as the frequency increases. The amplitude increases as the frequency decreases. The higher the energy of a wave, the higher the amplitude. The lower the energy, the lower the amplitude. Energy has no effect on wavelength, speed, or frequency, only the amplitude.

Explanation:

5 0
2 years ago
In the early twentieth century, _______ redefined psychology as "the science of observable behavior."
Paha777 [63]

Explanation:

Answer :

A. John B. Watson

4 0
3 years ago
Superman is supposed to leap tall buildings in a single bound. Suppose that he obeys the normal laws of physics in this feat. Es
lys-0071 [83]

Answer:

31.32 m/s

Explanation:

t = Time taken

u = Initial velocity

v = Final velocity

s = Displacement

a = Acceleration due to gravity = 9.81 m/s²

Let us assume the height of the Disque hall is 50 m

v^2-u^2=2as\\\Rightarrow -u^2=2as-v^2\\\Rightarrow u=\sqrt{v^2-2as}\\\Rightarrow u=\sqrt{0^2-2\times -9.81\times 50}\\\Rightarrow u=31.32\ m/s

In order to make the jump Superman's initial velocity must be greater than or equal to 31.32 m/s

6 0
3 years ago
Why water in earthern pot remain cool in summer
hjlf

Answer:

Since in summer, the eastern side do not face the sunlight and hence the water in eastern pot remain cool in summer.

8 0
3 years ago
Read 2 more answers
Other questions:
  • A monkey that has a white tail (dominant) could have the genotype ww. True False
    7·2 answers
  • A surface receiving sound is moved from its original position to a position three times farther away from the source of the soun
    8·1 answer
  • Explain how Pascal's principle can be used to design a fluid power system and describe how a fluid power system works.
    5·1 answer
  • 12. a) What is the gravitational attraction of the sun
    13·1 answer
  • Describe the motion of an object as it accelerates. IN YOUR OWN WORD!! ASAP
    13·1 answer
  • Calculate the average speed of a toy car that travels 20m in 40s
    7·2 answers
  • When we dissolve a substance in water, a -------- is formed
    6·2 answers
  • Metallic bonds are responsible for many properties of metals, such as conductivity. Why is this possible? (1 point)
    12·1 answer
  • 17 points
    11·1 answer
  • What is uniform motion ,?​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!