Alternating current

Currently Playing: Worked examples: Phase angle in a series LCR Circuit | AC | Physics | Khan Academy

00:00 Example 1 00:46 Approach to solving question on phase angle in series LCR circuit 01:45 How to draw a phasor diagram for a series LCR circuit? 04:29 How to figure out the phase angle? 07:17 Example 2 07:57 Shortcut to solving phase angle question in series LCR circuit 10:55 What does an impedance triangle look like? 12:22 How to figure out the phase angle? Practice the concept - https://www.khanacademy.org/science/in-in-class-12th-physics-india/x51bd77206da864f3:alternating-current/x51bd77206da864f3:series-lcr-circuits-basics/e/lcr-series-circuit-phase-angle?modal=1 Master the concept of Impedance and phase angle in a series LCR Circuit through practice exercises and videos - https://www.khanacademy.org/science/in-in-class-12th-physics-india/x51bd77206da864f3:alternating-current/x51bd77206da864f3:series-lcr-circuits-basics/a/impedance-phase-angle-of-series-l-c-r-circuit Check out more videos and exercises on Alternating Current - https://www.khanacademy.org/science/in-in-class-12th-physics-india/x51bd77206da864f3:alternating-current To get you fully ready for your exam and help you fall in love with Physics, find the complete bank of exercises and videos for Class 12 Physics - https://www.khanacademy.org/science/in-in-class-12th-physics-india Khan academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to the CBSE syllabus and is available in Hindi, English and many more regional languages. Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy