An electron eneters the space between the plates of charged capacitor as shown. The carge density on the plate is `sigma`, electric intensity in the space between the plates is E, A unifrom magnetic field B aslo exists B also exists in the spae perpendicular to the direction of E.
The electron moves perpendicular to both E and B without any change in direction. The time taken by the electron to travel a distance l in the space is

An electron enters the space between the plates of a charged capacitor as shown . The charge density on the plate is sigma . Electric intensity in the space between the plates is E. A uniform magnetic field B also exists in that space perpendicular to the direction of E. The electron moves perpendicular to both vecE and vecB without any change in direction. The time taken by the electron to travel a distance l in that space is ...........

An electron enters the space between the plates of a charged capacity as shown. The charge density on the plate is sigma . Electric intensity in the space between the plates is E.A uniform magnetic field B also exists in that space perpendicular to the direction of E. The electron moves perpendicular to both vec(E) and vec(B) without any change in direction The time taken by the electron to travel a distance l in that space is

Two thin infinite parallel plates have uniform charge densities + sigma and - sigma . The electric field in the space between then is

Two thin infinite parallel plates have uniform charge densities + sigma and - sigma . The electric field in the space between them is

Two thin infinite parallel plates have uniform charge densities + sigma and - sigma . The electric field in the space between them is

How will the electric field between the plates in parallel plate capacitor change, if the charge on the plates is doubled?