Questions
A wire is connected to a battery and drift velocity of electrons in the conductor is . If wire is stretched to quadruple its length and connected to same battery, the new drift velocity is
detailed solution
Correct option is A
i=neAvd =VR=VAρl vd= Vρlne her v is constant l becomes 4l so vd becomes vd/4Talk to our academic expert!
Similar Questions
A potential difference is applied across the ends of a metallic wire. If the potential difference doubled, the drift velocity
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
