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 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 point source separated by d=5mum emit light of wavelength lamda=2mum in phase A cicular wire of radius 20mum is placed aournd the source as shown in figure.

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 ?

Two identical light sources S_1 and S_2 emit light of same wavelength lambda . These light rays will exhibit interference if

Two identical coherent sources are placed on a diameter of a circle of radius R at a separation d(ltltR)(d=nlambda) symmetrically about the centre of the circle. The sources emit identical wavelength lambda each. What will be the number of points on the circle with constructive interference?

Two coherent sources emit light of wavelength lambda . Separation between them, d = 4 lambda . If a detector moves along the y-axis, what is the maximum number of minima observed?