Physics · 2019
NEET 2019 · 20 May · Code G1 · Q160
Two toroids 1 and 2 have total no. of turns 200 and 100 respectively with average radii 40 cm and 20 cm respectively. If they carry same current i,…
Two toroids $\displaystyle 1$ and $\displaystyle 2$ have total no. of turns $\displaystyle 200$ and $\displaystyle 100$ respectively with average radii $\displaystyle 40$ cm and $\displaystyle 20$ cm respectively. If they carry same current i, the ratio of the magnetic fields along the two loops is
Official answer
(1)
$\displaystyle 1$ : $\displaystyle 1$
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