Both. The electric field is a Quaternion field, a scalar e and a vector E, E = [e,E]Maxwell's Equation.
0=XE= [d/dr, Del][e,E] = [de/dr -Del.E, dE/dr + Del e] = [db/dt - Del.E, dB/dt + Del e]
Actually electric field is the region around an
electric charge in which it exerts force on other charges. Being a region in space it is scalar quantity.
But if we talk about electric field intensity it is the force which a unit charge feels in the electric field of another charged particle. Since Force is vector quantity, and a vector divided by a scalar remains a vector, therefore it is a vector quantity. Given by,
E=F/q
where E and F are vectors electric field intensity and force respectively. and q is charge.
The strength of the electric field is a scalar quantity. But it's the magnitude of thecomplete electric field vector.At any point in space, the electric field vector is the strength of the force, and thedirection in which it points, that would be felt by a tiny positive charge located there.
No,because electric field (force/charge) is a vector quantity, i.e. , it has both magnitude as well as direction.
Vector.
A scalar times a vector is a vector.
Direction of the electric field vector is the direction of the force experienced by a charged particle in an external electric field.
The strength of the electric field is a scalar quantity. But it's the magnitude of thecomplete electric field vector.At any point in space, the electric field vector is the strength of the force, and thedirection in which it points, that would be felt by a tiny positive charge located there.
The strength of the electric field is a scalar quantity. But it's the magnitude of thecomplete electric field vector.At any point in space, the electric field vector is the strength of the force, and thedirection in which it points, that would be felt by a tiny positive charge located there.
Scalar
Electric potential is a scalar.
No,because electric field (force/charge) is a vector quantity, i.e. , it has both magnitude as well as direction.
Vector.
Electric current is a scalar.
Electric potential is a scalar quantity since work done and charge are scalars
no electric field is not a potential field .ELECTRIC FIELD IS A SCALAR QUANTITY WHERE AS POTENTIAL IS THE VECTOR QUANTITY. NO SCALAR QUANTITY HAS A FIELD SO THERE IS NO RELATION BETWEEN ELECTRIC FIELD AND POTENTIAL OR IN OTHER WORD POTENTIAL HAS NO FIELD <<>> An electric field is a vector field, because it has magnitude and direction. A pair of charged parallel plates has an electric field between them directed from the negative to the positive plate. The electric field is the gradient of the potential, which is another field but a scalar one. A field is just a quantity with a value that depends on positon. The potential is measured in volts and if one plate is grounded and the other at positive potential V, the potential rises from zero to V as the position changes from the lower plate to the top one.
Because Electric field can be expressed as the gradient of a scalar. Curl of a gradient is always zero by rules of vector calculus.
Both, E=Es + Ev = cB therefore, B= Es/c + Ev/c = Bs + Bv. The electric and magnetic fields are quaternion fields consisting of a scalar field and a vector field. Contemporary Physics has not realized this yet. Correct Relativity Theory is a manifestation of quaternion fields, consisting of a scalar field and three vector fields. This shows up in the Energy Momentum four vector, E= Es +cmV. Actually the Lorentz Force is both scalar and vector: F=qvB = - qv.B + qvxB it makes no sense consider only qvxB and to ignore qv.B.
no, it's a vector dude