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A plane loop is shaped in the form as shown in figure with radii a=20 cm and b=10 cm and is placed in a uniform time varying magnetic field B=B0 sinω t , where B0=10 mT and ω=100rad/s. Find the amplitude of the current induced(in A) in the loop, if its resistance per unit length is equal to 50×10−3Ωm. The inductance of the loop is negligible. |
Answer»  A plane loop is shaped in the form as shown in figure with radii a=20 cm and b=10 cm and is placed in a uniform time varying magnetic field B=B0 sinω t , where B0=10 mT and ω=100rad/s. Find the amplitude of the current induced(in A) in the loop, if its resistance per unit length is equal to 50×10−3Ωm. The inductance of the loop is negligible. |
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