An ideal transformer connected to a 200 V AC supply has 1000 turns in its primary coil and 50 turns in its secondary coil. If a purely resistive load of 2Ω is connected across the secondary coil, match the electrical quantities in List-I with their corresponding numerical values in List-II.
Choose the correct answer from the options given below:

→ (D)-(III)
The principle of working of transformer is
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