What happens to the AC current in a transformer if alternating voltage is increased to n times ?

Explanation

To solve the problem of what happens to the AC current in a transformer when the alternating voltage is increased to n times, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Transformer Basics**:
- A transformer consists of two coils: the primary coil (N1) and the secondary coil (N2). The primary coil is connected to the input voltage (Vi), and the secondary coil provides the output voltage (Vo).

2. **Voltage Transformation Ratio**:
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