Questions
In an ac circuit I = 100 sin 200 t. The time required for the current to achieve its peak value will be
detailed solution
Correct option is D
The current takes T4 sec to reach the peak value. In the given question 2πT=200π⇒T=1100sec ∴ Time to reach the peak value =1400secTalk to our academic expert!
Similar Questions
The potential difference V and the current i flowing through an instrument in an ac circuit of frequency f are given by volts and I = 2 sin t amperes (where ). The power dissipated in the instrument is
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
free study material
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests
