Basic Maths and Units and DimensionsHard
Question
Two large vertical and parallel metal plates having a separation of 1cm are connected to a DC voltage source of potential difference X. A proton is released at rest midway between the two plates. It is found to move at 45o to the vertical just after release. Then X is nearly :-
Options
A.1 × 10-5 V
B.1 × 10-7 V
C.1 × 10-9 V
D.1 × 10-10 V
= 1
= 10-9 VTopic: Basic Maths and Units and Dimensions·Practice all Basic Maths and Units and Dimensions questions
More Basic Maths and Units and Dimensions Questions
Two concentric shells of masses M1 and M2 are having radii r1 and r2. Which of the following is the correct expression f...There are two point charges q1 and q2 lying on a circle of unit radius. Electric field intensity at the center of circle...A sonometer wire is vibrating in the second overtone. In the wire there are...In the given circuit, charge Q2 on the 2μF capacitor changes as C is varied from 1μF to 3μF. Q2 as a func...Two non-mixing liquids of densities ρ and nρ(n > 1) are put in a container. The height of each liquid is h. A...