[" (5) The unit of electric potential 1point "],[" is "^(*)],[bigcirc" j/c "],[" O j "^(***)c],[" O "v/m],[" O "j/c^(*)m]

[J m^(-2)] is the unit of

[" An electric dipole with dipole moment "],[vec p=(hat 3+4hat jmath)C-m," is kept in electric field "],[vec E=0.4kN/Chat i" .What is the torque acting "],[" on it & the potential energy of the dipole? "],[[" (A) "1600(N times m)hat k,-1200J],[" (B) "-1600(N times m)hat k,1200J],[" (C) ",-1600(N times m)hat k,-1200J],[" (D) ",1600(N times m)hat k,1200J]]

2C electric charge Is displaced from a point of electric potential -20 V to some other point. The work done is 200 J, then electric potential of second point V_(2) = ........ volt.

There is a uniform electric field in the XOY plane represented by (40hat(j)+30hat(j))Vm^(-1) . If the electric potential at the origin is 200 V, the electric potential at the point with coordinates (2m,1m) is

Find the next term in the series. A,C,F,J,O,?

The electric potential at a point at a distance of 2m from a point charge of 0.1mu C is 450V. The electric field at this point will be….N/C.

The position vectors of the points Pa n dQ with respect to the origin O are vec a= hat i+3 hat j-2 hat k and vec b=3 hat i- hat j-2 hat k , respectively. If M is a point on P Q , such that O M is the bisector of angleP O Q , then vec O M is a. 2( hat i- hat j+ hat k) b. 2 hat i+ hat j-2 hat k c. 2(- hat i+ hat j- hat k) d. 2( hat i+ hat j+ hat k)

The position vectors of the points Pa n dQ with respect to the origin O are vec a= hat i+3 hat j-2 hat k and vec b=3 hat i- hat j-2 hat k , respectively. If M is a point on P Q , such that O M is the bisector of angleP O Q , then vec O M is a. 2( hat i- hat j+ hat k) b. 2 hat i+ hat j-2 hat k c. 2(- hat i+ hat j- hat k) d. 2( hat i+ hat j+ hat k)