(a) In the diagram above the small semi-circle in the wire above R_1 indicates that it is not in contact with the horizontal wire which it appears to intersect due to the 2-dimensional projection. Additionally, the horizontal wire is continuous, not broken. Calculate |V_1| in terms of the emf \mathcal\epsilon,R_1,R_2 (enter epsilon for \epsilon)
b)Calculate |V_2| in terms of the emf \mathcal\epsilon,R_1,R_2 (enter epsilon for \epsilon)
c)Express |V_1/V_2| in terms of R_1 and R_2
Now wrap that same wire not once around the circuit but 100 times before you connect it again to the D-side. Without realizing it, in doing so you have been building some kind of a transformer (we will discuss transformers later in the course).
d) Calculate |V_1| in terms of the 1 loop emf \mathcal\epsilon,R_1,R_2 (enter epsilon for \epsilon).
e) Calculate |V_2| in terms of the 1 loop emf \mathcal\epsilon,R_1,R_2 (enter epsilon for \epsilon).
f) Express |V_1/V_2| in terms of R_1 and R_2
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problem2 2 (R_2*epsilon)/(R_1+R_2)
Thanks abdrrahim!
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problem1 1 (mu_0*I_0*r)/(2*pi*R_1^2) 2 (mu_0*I_0)/(2*pi*r) 3 (mu_0*I_0)/(2*pi*r)*(1-(r^2-R_2^2)/(R_3^2-R_2^2))
4 0