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- PHY102 Physics II © Dr.Cem Özdoğan
- The electric potential at points in an xy plane is given by V=(2.0 V/m2)x2 - (3.0 V/m2)y2. In unit-vector notation, what is the electric field at the point (3.0 m, 2.0 m)?
V → V(x,y):scalar → E(x,y):vector