Electric field lines

Pick the correct statement about electric field lines

• Electric field lines provide information about the type of the charge

• Electric field lines provide information about the direction of electric field

• Electric field lines provide information about the field strength

• All of the above

Electric field exists in

• Positive charges

• Negative charges

• Neither positive nor negative

• Both positive and negative

What is this charge?

• Positive

• Negative

What is this charge?

• Positive

• Negative

What are these two charges? Start from left

• Negative, positive

• Negative, negative

• Positive, negative

• Positive, positive

What are these two charges? Start from left

• Positive, negative

• Positive, positive

• Negative, positive

• Negative, negative

which of the following has the strongest electric field?

• A

• B

• C

• B & C