A magnetic field is perpendicular to the plane of a flat coil. Since the magnitude of the field is increasing, an emf will be induced in the coil unless something is done to prevent it. Except for one option, all of the following are possible options that could be used to keep the emf at the zero level. Which option could not be used? A) Decrease the area of the coil.
B) Increase the angle between the field and the normal to the plane of the coil.
C) Simultaneously decrease the area of the coil and increase the angle between the field and the normal to the plane of the coil.
D) Reduce the time interval during which the magnitude of the field increases
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “A magnetic field is perpendicular to the plane of a flat coil. Since the magnitude of the field is increasing, an emf will be induced in ...” in 📘 Physics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
An element is if it can be drawn into a wire
Answers (1)
Why are raman spectra plotted from high to low wavenumber?
Answers (1)
This diagram of the first right-hand rule relates which two quantities? A. current (thumb) to magnetic field (fingers) B. magnetic field (thumb) to current (fingers) C. current (thumb) to force (fingers) D. force (thumb) to current (fingers)
Answers (2)
Calculate the total force on the Earth due to Venus, Jupiter, and Saturn, assuming all four planets are in a line. The masses are Mv=0.815ME, MJ=318ME, Msat=95.1ME, Msun=1.99x10^30kg, ME=5.
Answers (1)
Which sentence uses the underlined pronoun correctly? A. Grandmother cooked all of our a special dinner last night. B. Grandmother cooked all of we a special dinner last night. C. Grandmother cooked all of us a special dinner last night.
Answers (1)
New Questions in Physics
A high-mass star has more "fuel" than a low-mass star. which lives longer? why?
Answers (1)
Suppose that, while lying on a beach near the equator of a far-off planet watching the sun set over a calm ocean, you start a stopwatch just as the top of the sun disappears. you then stand, elevating your eyes by a height h = 1.
Answers (1)
Suppose you want to know if the color of peoples hair affects how warm it can keep their heads. describe the skills you would use to conduct an experiment to test your inquiry
Answers (1)
The mass is increased by a factor of four. What is true about the period? Choose the best answer. The period remains unchanged. The period increases by a factor of four. The period is halved. The period doubles.
Answers (1)
What does law of conservation of mass mean?
Answers (2)