YASH CLASSES
ELECTROSTATIC CURRENT { XII }
1. Fill in the blanks -
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
?