A wire loop of radius R carries alternating current I(t)= I, cos (cot). The loop is placed in x-z plane as shown in figure. Consider three points P, Q and R at the same distance from origin on the x, y and z-axis respectively. If the intensity of at radiation P, Q and R are Ip. I and I respectively, then X P Z OR Ip>IQ > IR O Ip=IR > IQ Ip = IR < IQ O Ip=IR = 0; Io =0