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
Deffense [45]
3 years ago
13

Which type of current is produced by a wire breaking magnetic field lines and changing the polarity?

Physics
2 answers:
Shtirlitz [24]3 years ago
4 0

Answer:

Alternating current, produced by

Electro magnetic induction

Explanation:

When a solenoid wire or wound copper wire is made to cut across a stationary magnetic field, a current is generated in the coil, which is proportional to the strength of the magnetic field.

LUCKY_DIMON [66]3 years ago
3 0
Induced Alternating current 

emf = - N dQ/dt

Q is the flux

You might be interested in
NEED HELP ASAP QUIZ PLEASE
zmey [24]
Blank 1 Thermal energy
Blank 2 heat
Thermal energy is the total energy of the particles.
Heat is the movement of thermal energy from a substance at a higher temperature to another at a lower temperature
6 0
3 years ago
How are volcanoes constructive vs. destructive?
Diano4ka-milaya [45]
They are constructive forces because if it is destructive it would be like weathering or erosion. Volcanos is a construction of a new landform. 
6 0
3 years ago
Read 2 more answers
Can y’all Amos bhadbih.lyssa2
NeTakaya

Answer:huh

Explanation:

4 0
3 years ago
Read 2 more answers
A water heater takes 2.5A at 230V. What is its hot resistance?​
Lorico [155]

Answer:

92 OHMS

Explanation:

5 0
3 years ago
The specific heat(c) of copper is 0.39 J/g °C. What is the temperature change(∆t) when 200 Joules of heat(Q) is added to 10 gram
andrew11 [14]

Answer:

7.8 J/g °C

Explanation:

0.39 J/g °C x 200 J / 10g

= 7.8 J/g °C

3 0
4 years ago
Read 2 more answers
Other questions:
  • A box slides downwards at a constant velocity on an inclined surface that has a coefficient of friction uK = .58 The angle of th
    14·1 answer
  • Solids that have flat sides and a repeating pattern of atoms are called ______________.
    10·1 answer
  • The magnetic field at the center of a 1.40-cm-diameter loop is 2.50 mT . PART A) What is the current in the loop?
    11·1 answer
  • Which of the following determines the range of spectral lines produced during electron transition?. . A.The total number of ener
    12·1 answer
  • What is clear cutting?
    13·1 answer
  • Why is the terminal velocity of a 1 g lead pellet higher than that of a 1 g piece of paper?
    7·1 answer
  • A large pot is placed on a stove and 1.2 kg of water at 14°C is added to the pot. The temperature of the water is raised evenly
    6·1 answer
  • Identify the isotope that has atoms with 117
    9·1 answer
  • How can you degauss a magnet temporarily?
    5·1 answer
  • Does your experimental density of the unknown liquid agree with the true value? if no, give reasons for the discrepancy. Do not
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!