Physics · 2013
NEET 2013 · 18 May · Code Y · Q95
The primary of a transformer when connected to a dc battery of 10 Volt draws a current of 1 mA. The number of turns of the primary and secondary…
The primary of a transformer when connected to a dc battery of $\displaystyle 10$ Volt draws a current of $\displaystyle 1$ mA. The number of turns of the primary and secondary windings are $\displaystyle 50$ and $\displaystyle 100$ respectively. The voltage in the secondary and the current drawn by the circuit in the secondary are respectively :
Official answer
(1)
Zero volt and therefore no current
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NEET (UG) 2013 Physics question, with the answer from NTA’s final answer key. Where our answers come from.