Two coherent light sources A and B with separation `2lambda` or placed on the x-axis symmetrically about the origin. They emit light of wavelength `lambda`. Obtain the positions of maxima on a circle of large radius, lying in the x-y plane and centre at the origin.

Two coherent fight sources A and B with separation 2lambda are placed on the x-axis symme-trically about the origion. They emit light of wavelength lambda . Obtain the positions of maxima on a circle of large radius, lying in the x-y plane and with centre at the origion.

Two identical coherent sources are placed on a diameter of a circle of radius R at separation x (lt lt R) symmetrical about the center of the circle. The sources emit identical wavelength lambda each. The number of points on the circle of maximum intensity is (x = 5 lambda)

Two identical coherent sources are placed on a diameter of a circle of radius R at separation x (lt lt R) symmetrical about the center of the circle. The sources emit identical wavelength lambda each. The number of points on the circle of maximum intensity is (x = 5 lambda)

Two coherent light sources A and B are at a distance 3lambda from each other (lambda =wavelength)The distances from A on the X-axis at which the interference is constructive are

Two coherent light sources A and B are at a distance 3lambda from each other (lambda =wavelength)The distances from A on the X-axis at which the interference is constructive are

Two coherent sources A & B emitting light of wavelength lambda are placed at position (-D,0) and (-D,3lambda) respectively Here D gt gt lambda The number of minima on y-axis and maxima on x-axis respectively are

An inteference is observed due to two coherent sources A and B separated by a distance 4lambda along Y-axis, where lambda is the wavelength of light. A detector 'D' is moved alog the positive X-axis. Find the totla number of maxima observe on the X-axis excluding the points x =0 and x = oo ?