Electric field at a place is $\vec E = {E_0}\hat i\,V/m$. A particle of charge $+q_0$ moves from point $A$ to $B$ along a circular path find work done in this motion by electric field
Electric field at a place is $\vec E = {E_0}\hat i\,V/m$. A particle of charge $+q_0$ moves from point $A$ to $B$ along a circular path find work done in this motion by electric field
- A
$\sqrt 2 \,{q_0}a{E_0}$
- B
$\frac{{{q_0}a{E_0}}}{{\sqrt 2 }}$
- C
${q_0}a{E_0}$
- D
$2{q_0}{E_0}a$
Similar Questions
What is the angle between the electric dipole moment and the electric field strength due to it on the equatorial line.......$^o$
What is the angle between the electric dipole moment and the electric field strength due to it on the equatorial line.......$^o$
Electric potential at an equatorial point of a small dipole with dipole moment $P$ ( $r$ , distance from the dipole) is
Electric potential at an equatorial point of a small dipole with dipole moment $P$ ( $r$ , distance from the dipole) is
A point charge $'q'$ is placed at a point inside a hollow conducting sphere. Which of the following electric force pattern is correct ?
A point charge $'q'$ is placed at a point inside a hollow conducting sphere. Which of the following electric force pattern is correct ?
The equivalent capacitance of the combinatio shown in Figure is
The equivalent capacitance of the combinatio shown in Figure is
If the electric potential of the inner shell is $10\,V$ and that of the outer shell is $5\,V$ , then the potential at the centre will be.....$V$
If the electric potential of the inner shell is $10\,V$ and that of the outer shell is $5\,V$ , then the potential at the centre will be.....$V$