JEE Main & Advanced
Physics
Electrostatics & Capacitance
Question Bank
Numerical Value type Questions - Capacitance
question_answer
Two large conducting plates are placed parallel to each other with a separation of d cm between them. An electron of mass m starting from rest near one of the plates reaches the other plate in\[t\text{ }sec\]. The surface charge density on the inner surfaces\[x\times \frac{m{{\varepsilon }_{0}}d}{e{{t}^{2}}}\]. Find the value of x is