The displacement of a charge Q in the electric field `vec(E) = e_(1)hat(i) + e_(2)hat(j) + e_(3) hat(k)` is `vec(r) = a hat(i) + b hat(j)`. The work done is

The displacement bar(r ) of a charge Q in an electric field E= e_(1) hat(i) + e_(2) hat(j) + e_(3) hat(k) " is " bar(r )= a hat(i) + b hat(j) . The work done is

The displacement r of a charge Q in an electric field vec E = c_(1) hat i + c_(2) hat j + c_(3)hat k is vec r = a hat I + b hat j .The work done is

The potential field of an electric field vec(E)=(y hat(i)+x hat(j)) is

The potential field of an electric field vec(E)=(y hat(i)+x hat(j)) is

The potential field of an electric field vec(E)=(y hat(i)+x hat(j)) is

Charge Q is given a displacement vec r = a hat i + b hat j in an electric field vec E = E_1 hat i + E_2 hat j . The work done is.

Charge Q is given a displacement vec r = a hat i + b hat j in an electric field vec E = E_1 hat i + E_2 hat j . The work done is.