What is neccessary for a magnetic field to create electric current in a copper coil?
a. the magnetic field must be moving or changing
b. the magnetic field must not be moving
c. the north pole of the magnetic field must center the coil before the south pole
d. the magnetic field must be in the center of the copper coil
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “What is neccessary for a magnetic field to create electric current in a copper coil? a. the magnetic field must be moving or changing b. ...” in 📗 Physics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
A ball is thrown up at a speed of 20 m/s. what is the ball's maximum height? using the "big three" equations
Answers (1)
Water at 1 atm pressure is compressed to 430 atm pressure isothermally. Determine the increase in the density of water. Take the isothermal compressibility of water to be 4.80 * 10-5 atm-1.
Answers (1)
Which of the following is an example of sustainable use of natural resources? Question 21 options: 1) clear-cutting a forest 2) continuously strip mining coal deposits in an area 3) harvesting huge populations of fish from a fishing shoal 4)
Answers (1)
wo charged spheres are 1.5 m apart and are exerting an electrostatic force (Fo) on each other. If the charge on each sphere decreases by a factor of 9, determine (in terms of Fo) how much electrostatic force each sphere will exert on the other.
Answers (1)
How do newton's laws apply to an egg drop
Answers (1)
New Questions in Physics
If the diameter of the space station is 730 m, how many revolutions per minute are needed for the "artificial gravity" acceleration to be 9.80m/s2?
Answers (1)
The act, process or state of the change in place or position oa a body with respect to time and relative to the observer is said to be : - 1. Rest 2. Stationary 3. Motion 4. None of the above
Answers (1)
During a snowball fight two balls with masses of 0.4 kg and 0.6 kg, respectively, are thrown in such a manner that they meet head on and combine to form a single mass of 1 kg. the magnitude of intial velocity foreach is 15 m/s.
Answers (1)
Which phases of matter do molecules have the lowest amount of energy?
Answers (1)
How many Oxygen (O) atoms are in the following? H2O + CO2 4 3 2
Answers (1)