Question

In ΔABC, ∠BAC=60°. Now the side BC is produced to a point D. If the internal bisectors of ∠ABCand ∠ACDmeet at a point E, then find ∠BEC.

Answer 1

In physics a drift velocity is the average velocity attained by charged particles, such as electrons, in a material due to an electric field. In general, an electron in a conductor will propagate randomly at the Fermi velocity, resulting in an average velocity of zero.