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Is magnetic field line scalar or vector quantity?
Vector.
The direction of the electric field vector is defined as?
Direction of the electric field vector is the direction of the force experienced by a charged particle in an external electric field.
Which of this two quantities is not a vector quantity magnetic field or charge?
Charge is not a vector.
Is magnetic field strength a vector quantity?
When one refers to the strength of a magnetic field, they're usually referring to the scalar magnitude of the magnetic field vector, so no.
What is gradient of a vector field?
It is the rate of change in the vector for a unit change in the direction under consideration. It may be calculated as the derivative of the vector in the relevant direction.
Is curl of vector function F must perpendicular to every vector function f?
No, the curl of a vector field is a vector field itself and is not required to be perpendicular to every vector field f. The curl is related to the local rotation of the vector field, not its orthogonality to other vector fields.
Is magnetic field line scalar or vector quantity?
Vector.
Is field vector quantity?
no
Current is scaler or vector?
Scaler. The electric field is its vector counterpart.
The direction of the electric field vector is defined as?
Direction of the electric field vector is the direction of the force experienced by a charged particle in an external electric field.
What are the engineering applications of vector calculus?
in which field vector calculus is applied deeply
Which of this two quantities is not a vector quantity magnetic field or charge?
Charge is not a vector.
Is magnetic field strength a vector quantity?
When one refers to the strength of a magnetic field, they're usually referring to the scalar magnitude of the magnetic field vector, so no.
Is every irrotational vector field conservative?
Yes, every irrotational vector field is conservative because a vector field being irrotational implies that its curl is zero, which, by one of the fundamental theorems of vector calculus, implies that the vector field is conservative.
Is the velocity vector perpendicular to electric field affected by electric field?
No, the velocity vector of a charged particle is not affected by the electric field if it is perpendicular to the field. The electric force acting on the particle is zero in this case because the force is given by the product of charge and the component of electric field parallel to the velocity vector.
Voltage is a vector quantity or scaler quantity?
Scaler. Its vector counterpart is the electric field.
Is gravitational field a vector quantity?
Yes, the gravitational field is a vector quantity. It has both magnitude (strength) and direction, which are important in determining the effect of gravity on objects within the field.
