Two point charges +and –are held fixed at (–d, 0) and (d, 0) respectively of a x-y…
Physics · JEE Advanced · NTA Exams — Electrostatics
Two point charges +and –are held fixed at (–d, 0) and (d, 0) respectively of a x-y co-ordinate system. Then
- the electric field E at all points on the x-axis has the same direction
- work has to be done in bringing at a test charge from ∞ to the origin
- electric field at all point on y-axis is along x-axis
- the dipole moment is 2qd along the x-axis
Answer
(C) electric field at all point on y-axis is along x-axis
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- Three large plates A,B and C are placed parallel to each other and charges are given as shown below Then…
- A metallic solid sphere is placed in a uniform electric fied. The lines of force follow the path (s) shown in…
- A ring of charge with radius of 50 cm has gap of 0.002 π m. If the ring carries a charge of 1 C. What is the…
- A parallel plate capacitor of capacity C_ 0 is charged to a potential V_ 0 (i) The energy stored in the…
- A thin conducting ring of radius r has an electric charge + Q, if a point charge is placed at the centre of…
- A system of three parallel plates each of area A are separated by distance d 1 and d 2 . The space between…
- An infinite number of identical capacitors each of capacitance 1µF are connected as in adjoining figure. Then…
- The capacitance of a parallel plate condenser is C 1 (fig. a). A dielectric of dielectric constant K is…
More Electrostatics questions · Browse all practice questions