Question

The electric lines of force are travels in
straight line and parallel to each other in
non - uniform electric field
non - uniform magnetic field
uniform electric field
varying magnetic field​

Answer 1

Explanation:

The charged particle will move along the lines of electric field (and magnetic field). Magnetic field will exert no force as the velocity of particle is parrallel to the magnetic field. The force by electric field will be along the lines of uniform electric field. Hence the particle will move in a straight line.

Answer 2

The electric lines of force are travels in straight line and parallel to each other in uniform electric field.

• A vector field and a starting position inside of it combine to generate a locus known in the form of a field line. For the electric fields, there are electric field lines.
• An electric field is said to be uniform if its strength is uniform as well as continuous throughout. In a homogeneous electric field, the field lines are typically parallel and equally spaced apart, as well as the field strength is constant.
• Because they always begin with a positive charge and end with a negative charge, electric field lines can never form curves that are closed. They don't start or stop in the air.
• A positive or negative charge's size is inversely correlated with the number of electric field lines leaving or entering that charge. In a homogeneous electric field, the field lines are parallel, straight, and spaced equally.

Hence, the electric lines of force are travels in straight line and parallel to each other in uniform electric field.

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