Maharashtra Board Class 12 Solutions for Physics Chapter 13 AC Circuits – Download Free PDF with Solution
FAQs on Maharashtra Board Class 12 Solutions for Physics Chapter 13 AC Circuits - PDF
1. What is an alternating current?
A current that changes its polarity and magnitude at a particular interval of time is called an alternating current.
2. What is a direct current?
A current that flows without fluctuating its polarity and magnitude in a particular direction is called a direct current.
3. What is amplitude?
The vertical distance between the highest peak and the lowest point in an electric waveform is called its amplitude.
4. What is the application of AC circuits?
AC current is what powers our homes and the entire world. Hence, we find the existence and utilisation of AC circuits in almost all kinds of electric appliances, electric motors, etc.
5. Where can we find DC circuits?
DC Circuits can be found in electrical appliances such as smartphones. It can be found in circuits that use batteries to run.