Question

1. A loop of wire with radius r=1 m is in a magnetic field with magnitude B as shown in the graph. B changes from B1=1 T to B2=11 T in $\Delta$ t=10 s at a constant rate.

A) Express the magnetic flux going through a loop of radius r assuming a constant magnetic field B

b) Express the change in the magnetic flux going through this loop, $\Delta \Phi$ , in terms of B1, B2, & r

c) Calc the numerical value of $\Delta \Phi$ in T-m²

Answer 1

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