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# ionic mobilities

Chetan Mandayam Nayakar
312 Points
9 years ago

Dear Chary,

The ionic mobility (μ) is defined as the velocity attained by an ion moving through a gas under unit electric field

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All the best Chary !!!

Regards,

CHETAN MANDAYAM NAYAKAR

290 Points
9 years ago

Hi Sreesailam,

Electrical mobility is the ability of charged particles (such as electrons or protons) to move through a medium in response to an electric field that is pulling them. The separation of ions according to their mobility in gas phase is called Ionic mobility.

When a charged particle in a gas or liquid is acted upon by a uniform electric field, it will be accelerated until it reaches a constant drift velocity according to the formula:

$\,v_d = \mu E$

where

• $\, v_d$ is the drift velocity (m/s)
• $\, E$ is the magnitude of the applied electric field (V/m)
• $\, \mu$ is the ionic mobility (m2/(V.s)).....

That's the concept of Ionic Mobility.

Best Regards,

basit ali
41 Points
9 years ago

MOBILITY means ability or tendency to move . When  an  ion simply attend the tendency to move by the attraction or repulsion then it is called the ionic mobility.