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Suppose the loop in Exercise 6.4 is stationary but the current feeding the electromagnet that produces the magnetic field is gradually reduced so that the field decreases from its initial value of 0.3 T at the rate of 0.02 T s^(-1). If the cut is joined |
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Answer» Solution :Here ν = 0.5 Hz, N =100, A = 0.1 `m^2`and B = 0.01 T. Employing Eq. Eq. (6.21) `epsi_0 = NBA (2pi V)` `=100xx 0.01xx0.1xx2xx3.14xx0.5` `=0.314V` The MAXIMUM voltage is 0.314 V We urge you to explore such alternative POSSIBILITIES for power generation. |
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