Two coherent radio-frequency point sources separated by `2.0 m` are radiating in phase
Channel: Doubtnut
Date: 2020-08-23

Two coherent radio-frequency point sources separated by `2.0 m` are radiating in phase with `lambda=0.50 m`. A detector moves in a circuit of large radius around the two sources in a plane containing them as shown in figure. Find (a) the angular position of interference maxima for `0lethetale90^(@)` and (b) number of maximum in the range `(-pi/2)lethetalepi/2` and in one complete rotation.