Teaching UP TGT Mock Test Series 2025 Physics Electromagnetic Oscillations and Alternating Current Transformers
A step-up transformer with a 1 : 8 turn ratio has 60 Hz, 120 V across the primary. The load in the secondary is 104 Ohm. The current in the secondary is:
1
12 mA
2
1.2 A
3
0.96 A
4
96 mA