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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]

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8y ago
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11y ago

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.

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Q: Electric field is a vector or scalar?
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