What is called electric field ?

What is called electric dipole moment ?

What are called electrically charged and electricially neutral bodies?

Five charges, q each are placed at the corners of a regular pentagon of side 'a' as in figure: (a) (i) What will be the electric field at O, the centre of the pentagon ? (ii) What will be the electric field at O if the charge from one of the corners (say A) is removed ? (iii) What will be the electric field at O if the charge q at A is replaced by -q ? (b) How would your answer to (a) be affected if pentagon is replaced by n-sided regular polygon with charge q at each of its corners ?

Explain the force acting on electric dipole when it is placed parallel or anti parallel to electric field.

What is called polarity of electric charge?

Difference between electric field of point charge and electric field of a dipole.

Electrostatic potential can be defined at any - point in the electric field because electric field is

From which law and principle electric field by electric dipole can be obtained ?

Which scientist showed that by changing magnetic field electric field can be obtained ?

In an oscillating L-C circuit the maximum charge on the capacitor is Q. What will be the charge on the plate of the capacitor, when energy stored in magnetic field and electric field are equal ?