ElectrostaticsEasy
Question
The rupture of air medium occurs at E = 3 × 106 V/m. The maximum charge that can be given to a sphere of diameter 5 m. will be (in coulomb):
Options
A.2 × 10-2
B.2 × 10-3
C.2 × 10-4
D.2 × 10-5
More Electrostatics Questions
Three charges q, 2q and 4q are placed on straight line at equal distances, then ratio of the force exerted by q on 4q an...Charges are placed on the vertices of a square as shown. Let be the electric field and V the potential at the centre. If...An electron is placed at the centre of charge ring with charge q of radius r. If electron is made displace slightly on a...The figure shows two situations in which Gaussian cube sits in an electric field. The arrows and values indicate the dir...For a dipole, the value of each charge is 10−10 state coulomb and separation is 1, then its dipole moment is : -...