Which one of the following is not true for electric field lines?4 min read

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Electric field lines cannot be taken as continuous curve.

Which of the following is not true for electric fields lines?

Electric field lines cannot be taken as continuous curve.

Which of the following is incorrect about electric field lines?

Electric field lines never cross each other and point from positive toward negative charge. They do not form closed loops and always start from a positive charge and end on a negative charge. The correct answer is C.

What is false about electric field lines?

Electric field lines do not make loop. The magnitude of the electric field will be maximum where the number of field lines is maximum.

Which of the following statements are true for electric field lines?

The direction of the electric field lines is always from the positive charge to negative charge, so the field lines are away from the positive charge and towards the negative charge, so the option (d) is correct.

Which of the following is not true for electric fields lines?

Electric field lines cannot be taken as continuous curve.

Which of the following statement is correct the electric field at a point is Mcq?

Electric field at a point is continuous if there is no charge at that point. And the field is discontinuous if there is charge at that point. So both options (b) and (c) are correct.

Which of the following is not in electric field?

The J/C is not the unit of the electric field.

Which of the following is not true about magnetic field lines?

Conclusion: Magnetic field lines don’t attract each other. Option 4 is not true regarding magnetic field lines.

Which one of the following statement is not correct about the magnetic field?

Detailed Solution. The statement “The magnetic field lines of force are widely separated near the poles of a magnet but these lines come closer to one another at other places” is NOT correct.

Which of the following is not reflected by electric field?

Gamma rays have no charge and mass. So, they cannot be deflected by an electric or magnetic field.

What are the 4 important properties of electric field lines?

The field lines never intersect each other. The field lines are perpendicular to the surface of the charge. The magnitude of charge and the number of field lines, both are proportional to each other. The start point of the field lines is at the positive charge and ends at the negative charge.

Why do the electric field lines not form?

Electric field lines are the path traced by a unit positive charge when left free in an electric field” and tangent to field lines gives the direction of electric field. So if they will form close loops then the tangent at any point will direct in different directions which is not possible.

Why do electric field lines not cross?

Electric field lines cannot cross. If they did, they would be telling you that the force on a charge at that location would point in two different directions, which does not make any sense at all. Equipotential lines at different potentials can never cross either.

Which of the following is the unit of electric field Mcq?

The SI unit of the electric field is volts per metre (V/m). This unit is equivalent to Newton’s per coulomb. These are derived units where Newton is a unit of force and Coulomb is the unit of charge.

Which of the following statements is not a property of electric charge?

So, continuity of charge is not the property.

Which is not true for magnetic field lines?

The magnetic field lines do not intersect.

Which of the following is not reflected by electric field?

Gamma rays have no charge and mass. So, they cannot be deflected by an electric or magnetic field.

What are 4 properties of electric fields?

Properties of an Electric Field Field lines never intersect each other. They are perpendicular to the surface charge. The field is strong when the lines are close together, and it is weak when the field lines move apart from each other. The number of field lines is directly proportional to the magnitude of the charge.

Which of the following is not true regarding magnetic field lines?

Conclusion: Magnetic field lines don’t attract each other. Option 4 is not true regarding magnetic field lines.

Which of the following is not true for electric fields lines?

Electric field lines cannot be taken as continuous curve.

Which of the following statements are true for electric field lines?

The direction of the electric field lines is always from the positive charge to negative charge, so the field lines are away from the positive charge and towards the negative charge, so the option (d) is correct.