It is known that there exists a uniform electric field in a certain region. Imagine an incline plane (figure) in the region which is inclined at θ=37∘ to the incline from A to B (AB=1 cm), the electric potential decreases by 10 V. Similarly, potential at C line AC lies on the incline and is perpendicular to AB. When one moves vertically up from point A to a point D (AD=1 cm), the potential drops by 10 V again. Find the magnitude of the electric field in the region and the angle that it makes with vertical. [given sin37∘=53]
