AP EAMCET Engineering 20 Apr 2019 Shift 1 Paper

Ail inclined plane making an angle 30° with the horizontal is placed in a uniform horizontal electric field of 100 Vm−1 as shown in figure. A small block of mass 1 kg and charge 0.01 C is allowed to slide down from rest from a height h = 1 m. If the coefficient of friction is 0.2. then the acceleration of the block is nearly
(Acceleration due to gravity = 10 ms−2)