In an AC generator, the angle between the magnetic field and the coil changes continuously as the coil rotates. What is the significance of this angle change?

ایک ای۔سی جنریٹر میں، مقناطیسی میدان اور کنڈلی کے درمیان زاویہ مسلسل تبدیل ہوتا رہتا ہے جیسا کہ کنڈلی گھومتی ہے۔ اس زاویہ کی تبدیلی کی کیا اہمیت ہے؟

It determines the frequency of the generated AC voltage

It determines the amplitude of the generated AC voltage

It determines the phase difference between the generated AC voltage and the magnetic field

It determines the efficiency of the AC generator

Explanation

In an AC generator, the angle between the magnetic field and the coil changes continuously as the coil rotates. This angle change determines the phase difference between the generated AC voltage and the magnetic field.