markjiron7835 markjiron7835
  • 02-07-2020
  • Physics
contestada

If the number of loops in a coil around a moving magnet doubles, the emf created:_________

a. Doubles
b. Halves
c. Remains the same

Respuesta :

amy0312
amy0312 amy0312
  • 02-07-2020

Answer is a. Doubles

when the loops are increased in the coil then the magnetic field created doubles

Answer Link

Otras preguntas

which inequality is equivalent to 7x-2y> 8. A) y> 7/2x+8 b) y>-2/7x+8/7 c) y <7/2x-4 d) y <-2/7x-4/7 (whats a Inequality? )
How many heart chambers does a shark have?
why did  the volcano explode
Using the equation y=ax^2+bx+c to represent a parabola on a graph, which statement is true?1) If b is negative, the parabola opens downward2) If a is negative,
What are some reasons why Immigrats people come to the U.S.?
which inequality is equivalent to 7x-2y> 8. A) y> 7/2x+8 b) y>-2/7x+8/7 c) y <7/2x-4 d) y <-2/7x-4/7 (whats a Inequality? )
What is the size and shape of a super volcano?
How many heart chambers does a shark have?
Wages. JoAnn works in the publicity office at the state university. She is paid $10 an hour for the first 35 hours she works each week and $15 an hour for every
7x+3y=22 4y=20 I need to know how to write this equation out with the answer