In Bainbridge mass spectograph a potential difference of 1000 V is applied between two plates distant 1 cm apart and magnetic field in `B = 1T`. The velocity of unflected positive ions in m//s from the velocity selector is

When potential difference of 9V is applied between the two plates, electron accelerate between the plates with velocity

When potential difference of 9V is applied between the two plates, electron accelerate between the plates with velocity

Two plates are 2cm apart, a potential difference of 10 volt is applied between them, the electric field between the plates is

Two plates are 2cm apart, a potential difference of 10 volt is applied between them, the electric field between the plates is

Two plates are 2 cm apart. If a potential difference of 10 V is applied between them. The electric field between the plates will be

The potential difference between two parallel plates 1 cm apart is 100V. The electric field strength between them is ?

Potential difference between two given points 5, cm apart, is 20V. What is the value of electric field?

Two plates are 1.5 cm apart, and a potential difference of 7.5 volt is applied between them, the electric field between the plates is

A particle having a charge of 1.6 x 10^(-19) C enters midway between the two plates of a parallel plate capacitor. The initial velocity of particle is parallel to the plates. A potential difference of300 Vis applied between the two plates. lfthe length of the plates is 10 cm and they are separated by 2 cm, calculate the greatest initial velocity for which the particle will not be able to come out of the plates. The mass of the particle is 12 xx 10^(-24) kg [10^(4) m//s]