JEE Mains Model Paper 19

Question : 19 of 90

Marks: +1, -0

Uniform electric field exists in x - y plane. The potential of points A (2m, 2m), B (− 2 m, 2 m) and C (2 m, 4 m) are 4 V, 16 V and 12 V respectively. The electric field is