Field Lines in Different Scenarios

Q.

Which of the following represent electric field lines due to a uniform spherical charge distribution?

1. 

2. 

3. 

Q. is a source of a field line, while is a sink.

1. positive charge
2. negative charge
3. neutral charge
4. dipole

Q. An electrostatic field line leaves at angle $\alpha$ from point charge $+q_1$, and connects with point charge $–q_2$ at angle $\beta$. Find the ratio $\frac{q_1}{q_2}$ (Given : $\alpha ={60}^{\circ },\beta ={90}^{\circ }$).

1. $\frac{1}{2}$
2. $\frac{2}{1}$
3. $\frac{3}{4}$
4. None of these

Q.

Which of the following represent electric field lines due to a uniform spherical charge distribution?

1. 

2. 

3. 

Q. An electrostatic field line leaves at angle $\alpha$ from point charge $+q_1$, and connects with point charge $–q_2$ at angle $\beta$. Find the ratio $\frac{q_1}{q_2}$ (Given : $\alpha ={60}^{\circ },\beta ={90}^{\circ }$).

1. $\frac{1}{2}$
2. $\frac{2}{1}$
3. $\frac{3}{4}$
4. None of these

Q.

Which of the following represent electric field lines due to a uniform spherical charge distribution?

1. 

2. 

3. 

Q. An electrostatic field line leaves at angle $\alpha$ from point charge $+q_1$, and connects with point charge $–q_2$ at angle $\beta$. Find the ratio $\frac{q_1}{q_2}$ (Given : $\alpha ={60}^{\circ },\beta ={90}^{\circ }$).

1. $\frac{1}{2}$
2. $\frac{2}{1}$
3. $\frac{3}{4}$
4. None of these

Q. An electrostatic field line leaves at angle $\alpha$ from point charge $+q_1$, and connects with point charge $–q_2$ at angle $\beta$. Find the ratio $\frac{q_1}{q_2}$ (Given : $\alpha ={60}^{\circ },\beta ={90}^{\circ }$).

1. $\frac{1}{2}$
2. $\frac{2}{1}$
3. $\frac{3}{4}$
4. None of these

Q.

Which of the following represent electric field lines due to a uniform spherical charge distribution?

1. 

2. 

3. 

Q.

Which of the following represent electric field lines due to a uniform spherical charge distribution?

1. 

2. 

3.