AP EAMCET202022 Sep 2020Evening ShiftPhysicsElectrostaticsActual
When a charge of 20 C is taken from one point to another separated by a distance of 0.2 ~m , work of 2 ~J is required to be done. What is the potential difference between the two points?
Options
- A2 10⁻² ~V
- B4 10⁻⁴ ~V
- C8 ~V
- D0.1 ~V
Correct answer
D. 0.1 ~V
Step-by-step solution
Charge, q=20 C aligned d & =0.2 ~m W & =2 ~J aligned Potential difference, V= W q = 2 20 =0.1 ~V