TS EAMCET 18-July-2022 Shift 1 Solved Paper

Section: Physics

Question : 109 of 160

Marks: +1, -0

A toroid has a core (non-ferro magnetic) of inner radius 24cm and outer radius 26cm around which 2000 turns of a wire is wound. If the current in the wire is 12A, the magnetic field inside the core of the toroid is

1.92×10−2T
1.88×10−2T
2.12×10−2T
1.98×10−2T

Validate

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