ent FULL SCREEN PRINTER VERSION BACK 006 Chapter 30, Problem Your answer is partially correct. Try again. Figure (a) shows a circuit consisting of an ideal battery with emf &= 6.01 HV, a resistance R, and a small wire loop of area 5 cm2. For the time interval t 28 s to t 56 s, an external magnetic field is set up throughout the loop, The field is uniform, it direction is into the page in Figure (a), and the field magnitude is given by B = at, where B is in teslas, a is a constant, and t is seconds. Figure (b) gives the current / in the circuit before, during, and after the external field is set up, The vertical axis scale set by is = 5.0 mA, and the horizontal axis scale is set by ts = 84 s. Find a. (a) (b) (s) Number Units 0.092 T/s the tolerance is +/-2% Click if you would like to Show Work for this question: Open Show Work Question Attempts: 1 of 5 used SAVE FOR LATER acy Polic i (mA)
ent FULL SCREEN PRINTER VERSION BACK 006 Chapter 30, Problem Your answer is partially correct. Try again. Figure (a) shows a circuit consisting of an ideal battery with emf &= 6.01 HV, a resistance R, and a small wire loop of area 5 cm2. For the time interval t 28 s to t 56 s, an external magnetic field is set up throughout the loop, The field is uniform, it direction is into the page in Figure (a), and the field magnitude is given by B = at, where B is in teslas, a is a constant, and t is seconds. Figure (b) gives the current / in the circuit before, during, and after the external field is set up, The vertical axis scale set by is = 5.0 mA, and the horizontal axis scale is set by ts = 84 s. Find a. (a) (b) (s) Number Units 0.092 T/s the tolerance is +/-2% Click if you would like to Show Work for this question: Open Show Work Question Attempts: 1 of 5 used SAVE FOR LATER acy Polic i (mA)
Chapter13: Electromagnetic Induction
Section: Chapter Questions
Problem 69AP: The conducting rod shown in the accompanying figure moves along parallel metal rails that are 25-cm...
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Transcribed Image Text:ent
FULL SCREEN
PRINTER VERSION
BACK
006
Chapter 30, Problem
Your answer is partially correct. Try again.
Figure (a) shows a circuit consisting of an ideal battery with emf &= 6.01 HV, a resistance R, and a small wire loop of area 5
cm2. For the time interval t 28 s to t 56 s, an external magnetic field is set up throughout the loop, The field is uniform, it
direction is into the page in Figure (a), and the field magnitude is given by B = at, where B is in teslas, a is a constant, and t is
seconds. Figure (b) gives the current / in the circuit before, during, and after the external field is set up, The vertical axis scale
set by is = 5.0 mA, and the horizontal axis scale is set by ts = 84 s. Find a.
(a)
(b)
(s)
Number
Units
0.092
T/s
the tolerance is +/-2%
Click if you would like to Show Work for this question:
Open Show Work
Question Attempts: 1 of 5
used
SAVE FOR LATER
acy Polic
i (mA)
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