This is the most helpful online tutorial I found on colloidal phenomenon
@user-hc5ks3rw7e7 жыл бұрын
The zeta potential has the same sign as the surface charge, which is positive in the electroosmosis example described here. This is consistent with the E-field and velocity of mobile counterions pointing in opposite directions. The calculation at 6:01 assigns positive values to both E and v, but since these are vectors, one of them has to be negative in this example, cancelling the minus in front, and leaving the zeta potential positive. The diagram starting at 6:30 is also drawn backwards, possibly because the speaker realized that it was the only way to account for the (wrong) sign of the zeta potential that was calculated.
@IsacRajan977 жыл бұрын
Great Explanation
@SomeReal_Diaries3 жыл бұрын
Great understanding .. thanks 👍🏻
@budinainggolan5 жыл бұрын
How to put the capilary in middle 1 cm catoda and anoda .. and if we make the distance to far . Make our consumption ampre will be more high .
Пікірлер: 6
This is the most helpful online tutorial I found on colloidal phenomenon
The zeta potential has the same sign as the surface charge, which is positive in the electroosmosis example described here. This is consistent with the E-field and velocity of mobile counterions pointing in opposite directions. The calculation at 6:01 assigns positive values to both E and v, but since these are vectors, one of them has to be negative in this example, cancelling the minus in front, and leaving the zeta potential positive. The diagram starting at 6:30 is also drawn backwards, possibly because the speaker realized that it was the only way to account for the (wrong) sign of the zeta potential that was calculated.
Great Explanation
Great understanding .. thanks 👍🏻
How to put the capilary in middle 1 cm catoda and anoda .. and if we make the distance to far . Make our consumption ampre will be more high .
thank you