Which of the following plots may represent the reactance of a series `LC` combination?
`(##HCV_VOL2_C39_E01_020_Q01##)`

Which of the following plots may represent is impedence of a series LCR combination?

Which of the shown graphs may represent the reactance of a series L-C combination?

Which of the following may represent the curve x = 2y+ 3?

Current-voltage characteristics of two elements A and B are as shown below in Figs. (a) and (b). (a) Which of the following graphs represents current voltage characteristics for their series combinations ?

Current-voltage characteristics of two elements A and B are as shown in Figs. (a) and (b) Which of the following graphs represents current voltage characteristics for their series combinations ?

Two short magnets of equal dipole moments M are fastened perpendicularly at their centres (figure). The magnitude of the magnetic field at a distance d from the centre on the bisector of the right angle is (##HCV_VOL2_C36_E01_006_Q01##)

A conducting square loop of side l and resistance R moves in its plane with a uniform velocity v perpendicular ot one of its sides. A uniform and constant magnetic field B exists along the perpendicualr ot the plane of the loop as shown in . The current induced in the loop is (##HCV_VOL2_C38_E01_025_Q01##)

Which of the following graphs represent function whose derivatives have a maximum in the interval (0,1) ?

A right angled triangle abc, made from a metallic wire, moves at a uniform speed v in its plane as shown in . A uniform magnetic field B exists in the perpendicular direction. Find the emf induced (a) in the loop abc, (b) in the segment bc, (c ) in the segment ac and (d) in the segment ab. (##HCV_VOL2_C38_E01_066_Q01##)

Show that the frequency of K_beta X-ray of a material equals the sum of the frequencies of K_alpha and L_alpha X-rays of the same material. (##HCV_VOL2_C44_S01_006_Q01##)