Genius Jnr - Use the following information to answer the next question. The magnetic field induction (B) at a fixed point produced by a current-carrying thick metal rod of different cross-sectional radii (r) is measured. A graph is drawn between B and r. The graph can be shown as

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Naagraj

08 Jan 2018

Use the following information to answer the next question.

The magnetic field induction (B) at a fixed point produced by a current-carrying thick metal rod of different cross-sectional radii (r) is measured. A graph is drawn between B and r.

The graph can be shown as

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