10. Fig. 30-43(b) demonstrates that /dB dt(the slope of that line) is 0.003 T/s. Thus, in absolute value, Faraday’s law becomes ()BddBAdBAdtdtdtεΦ=−where A= 8×10−4m2. We related the induced emf to resistance and current using Ohm’s law. The current is estimated from Fig. 30-43(c) to be
This is the end of the preview. Sign up
access the rest of the document.