What is the amplitude of steady current fluctuations when the voltage between the terminals of the source changes: a) very slowly; b) very fast?

At low cyclic frequencies, the amplitude of current oscillations tends to zero. At high cyclic frequencies, the amplitude of current fluctuations tends to the bullet.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.