Which statement is true electric field?5 min read

Dec 8, 2022 4 min

Which statement is true electric field?5 min read

Reading Time: 4 minutes

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 statement is correct the electric field?

Expert-verified answer The electric field is a characteristic of the system of charges that is defined at every point in space and may vary from point to point i.e. charge to charge.

Which statement is not true for an electric field?

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.

What is electric field in Mcq?

An electric field is a region around a charge where other charges can feel force. E = k q r 2. — (1) k = Coulomb’ constant = 9 × 109, q = charge, r = distance from charge particle.

Which among the following is false about electric field?

Which among the following is false about electric field lines? Explanation: Electric lines of force are always diverging from positive charge and they converge at a negative charge. Besides, they repel each other because of repulsion between two similar charges.

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 in electric field?

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

Which formula of electric field is correct?

We can use the equation E = k | Q | r 2 E = k | Q | r 2 to find the magnitude of the electric field. The direction of the electric field is determined by the sign of the charge, which is negative in this case.

Which of the following statements is are correct regarding the electric field produced by?

Option D: Induced electric field lines due to changing magnetic field form closed curves.

Which is the most correct statement regarding the drawing of electric field?

Answer and Explanation: The correct answer here would be (d) electric field lines can never cross each other.

Which of the following statement is correct regarding electric field and electric potential?

Option 2: Electric potential energy per unit charge is called electric potential. So it is a correct statement.

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 statement is correct for magnetic field?

The direction of the magnetic field is tangent to the field line at any point in space. They originate from the north pole and end at south pole outside the magnet and start at the south pole and ends at the north pole inside the magnet, thus forming a closed curve.

What is called electric field?

What is Electric Field? The electric field is defined mathematically as a vector field that can be associated with each point in space, the force per unit charge exerted on a positive test charge at rest at that point. The electric field is generated by the electric charge or by time-varying magnetic fields.

Why is it called an electric field?

An electric field (sometimes E-field) is the physical field that surrounds electrically charged particles and exerts force on all other charged particles in the field, either attracting or repelling them. It also refers to the physical field for a system of charged particles.

What’s in an electric field?

The electric field is the amount of electric force per charge and the electric force on a charge at some point in space is the amount of charge times the electric field at that point in space. So recapping, electric charges create electric fields.

Which of the following statement is true about electric charges?

Electric charge is a conserved quantity. A positive charge and a negative charge attract each other. – Statement is true , unlike charges attract each other.

What do electric fields depend on?

The electric field strength is dependent upon the quantity of charge on the source charge (Q) and the distance of separation (d) from the source charge.

What is electric field and its characteristics?

electric field, an electric property associated with each point in space when charge is present in any form. The magnitude and direction of the electric field are expressed by the value of E, called electric field strength or electric field intensity or simply the electric field.

What is electric field example?

Electric field can be defined as the region of space around an electrically charged particle or an object in which the charge body experiences force. Examples: -Electric fields are generated by the charges and its configurations such as the capacitors and the battery cells.

Is electric field always zero?

The electric field inside a conductor is always zero.