Target Exam

CUET

Subject

Physics

Chapter

Alternating Current

Question:

A transformer has 1000 turns in the primary and 2000 turns in its secondary winding. The primary voltage is 200 V and the load across the secondary is 100 Ω. If the transformer is assumed to be ideal, then the value of current in the primary is

Options:

4.0 A

2.5 A

5.0 A

8.0 A

Correct Answer:

8.0 A

Explanation:

The correct answer is Option (4) → 8.0 A