Questions
Electric potential at a point P on the axis of a short dipole is volt. If distance of point P from the centre of the dipole is 10 cm, find the electric field at that point.
detailed solution
Correct option is B
VP=14π∈0pr2 and EP=14π∈02pr3=2r(14π∈0pr2)∴ EP=2VPr=2×4×10−30.1 V/m=0.08 V/mTalk to our academic expert!
Similar Questions
Three charges are situated in plane at points respectively. The potential in xy plane at a distant point r (r > > a) in a direction making an angle from the Y-axis :
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
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