ElectrostaticsHard
Question
You have 1023 carbon atoms imagine that all the nuclei are put at the north pole of the earth and the electron at the south pole of the earth (radius = 6400 km.) Then force between the charges is (Approx)-
Options
A.5 × 105 N
B.2 × 106 N
C.13.6 × 103 N
D.2 × 105 N
More Electrostatics Questions
A charge Q is kept at the centre of a conducting sphere of inner radius R1 and outer radius R2. A point charge q is kept...Four charges +Q, −Q, +Q and −Q are situated on the corners of a square then at the centre of square...Due to an electric dipole shown in fig., the electric field intensity is parallel to dipole axis :...As shown in figure, on bringing a charge Q from point A to B and from B to C, the work done are 2 joule and − 3 jo...Fig. shows field lines of an electric field, the line spacing parallel to the page is same every where. If the magnitude...