What is the maximum emf output? If she wanted to make the maximum emf outputfift

Question

What is the maximum emf output? If she wanted to make the maximum emf outputfifteen times larger by adding loops, how many should she use intotal? Express your answer as aninteger. How many loops? If she wanted to make the maximum emf outputfifteen times larger by adding loops, how many should she use intotal? Express your answer as aninteger. How many loops? A student makes a simple ac generator by using a single squarewire loop 10 cm on a side. The loop is then rotated at a frequency of 60Hz in a magnetic field of1.910?2 T. What is the maximum emf output? Epsilon = V If she wanted to make the maximum emf outputfifteen times larger by adding loops, how many should she use intotal? Express your answer as aninteger. How many loops?

Explanation / Answer

the maximum emf :
= B*S* = 1.9x10^-2*0.1^2*60*2 = 0.0716 V we have:,the new emf : '=n*B*S* ' =15 => the numbet of loops : N=15 loops

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