Consider the charge configuration and spherical Gaussian surface as shown in the figure. When calculating the flux of the electric field over the spherical surface the electric field will be due to
Consider the charge configuration and spherical Gaussian surface as shown in the figure. When calculating the flux of the electric field over the spherical surface the electric field will be due to
- [IIT 2004]
- A
${q_2}$
- B
Only the positive charges
- C
All the charges
- D
$ + {q_1}$ and $ - {q_1}$
Similar Questions
An ellipsoidal cavity is carved within a perfect conductor. A positive charge $q$ is placed at the centre of the cavity. The points $A$ and $B$ are on the cavity surface as shown in the figure. Then
An ellipsoidal cavity is carved within a perfect conductor. A positive charge $q$ is placed at the centre of the cavity. The points $A$ and $B$ are on the cavity surface as shown in the figure. Then
- [IIT 1999]
A field line shown in the figure. This field line cannot represent
A field line shown in the figure. This field line cannot represent
What is the net flux of the uniform electric field of $E =3 \times 10^{3} i\; N / C $ through a cube of side $20\; cm$ oriented so that its faces are parallel to the coordinate planes?
What is the net flux of the uniform electric field of $E =3 \times 10^{3} i\; N / C $ through a cube of side $20\; cm$ oriented so that its faces are parallel to the coordinate planes?
Explain the electric field lines and the magnitude of electric field.
Explain the electric field lines and the magnitude of electric field.
How does the no. of electric field lines passing through unit area depend on distance ?
How does the no. of electric field lines passing through unit area depend on distance ?