The field line moves towards the positive charge.

A test charge is always taken ________ and ____________.

1. Small, positive
2. Large, positive
3. Small, negative
4. Large, negative

The field lines do not _____ with each other.

The ________ at a point on the field lines gives the direction of the electric field.

1. Tangent
2. Normal
3. Zero
4. Reflex

The electric field lines are __________ lines.

1. Real
2. Imaginary
3. Uniform
4. Perpendicular

Find the direction of force acting on the small positive test q_o due to a positively charged sphere of charge Q shown in the given figure:

1. Towards right 
2. Towards left 
3. Towards upside 
4. Towards down 

If we increase the mass of the two charges the electric force __________.

1. Increases
2. Decreases
3. Remains the same
4. Becomes zero

The electric field at a point is defined as:

1. The electric force per unit charge experienced by a unit charge at that point.
2. The electric force experienced by two charges at that point.
3. The electric force per unit charge experienced by a unit charge at that point.
4. The electric force experienced by a charge at that point.

Which one of the following is a unit of electric field?

1. JC^-1
2. JC^-1m^-1
3. NC^-1
4. Vm^-1

Electric force ___________ in nature.

1. Is always attractive
2. Is always repulsive
3. May be attractive or repulsive
4. Is neutral

If a charged sphere is exerting a force of 12N on a charge of 3C at a point, then find the electric field strength at that point.

1. 2 N/C
2. 1 N/C
3. 3 N/C
4. 4 N/C

If we decrease the distance between two charges the electric force ___________.

1. Increases
2. Decreases
3. Remains the same
4. Becomes zero

Choose the incorrect statement from the statements given:

1. Electric force may be attractive or repulsive in nature
2. The electric force depends upon the medium between the charges
3. The electric force is the weakest fundamental force in nature
4. The electric force depends on the distance between the charges

Which of the given physical quantities is/are not a vector?

1. Electric force
2. Electric field strength
3. Electric charge
4. Electric Force and Electric field strength

Find the direction of force acting on the small positive test q_o due to a negatively charged sphere of charge Q shown in the given figure:

1. Towards right 
2. Towards left 
3. Towards upside 
4. Towards down 

Choose the correct statement from the following statements given:

1. The electric force is always repulsive in nature.
2. The electric force doesn’t depend upon the medium between the charges.
3. The electric force is the weakest fundamental force in nature.
4. The electric force depends on the distance between the charges.