YASH CLASSES
ELECTROSTATIC CURRENT [ XII ]
1. Fill in the blanks -
a. unit of charge .........
b. unit of permittivity.......
c. unit of dielectric constant......
d. unit of electric flux ........
e. unit of electric field....
f. the dimensional formula of charge..
g. the dimensional formula of electric field..
h. the dimensional formula of torque........
i. the dimensional formula of electric flux..
j. the dimensional formula of electric dipole..
2. Define electric lines of force ?
3. What do you mean by dipole ?
4. write the gauss theorem ?
5. What do you mean by electric field intensity?
6. Write the coulomb’s law ?
7. What do you mean by electric flux ?
8. Derive the coulomb’s law by gauss theorem ?
9. To find e electric field due to electric dipole
In end on position or longitudinal position ?
10.A charge is 1.2 x 10-6C experience a force
14.4 N at a point . calculate the E.F.I ?