Plot a graph showing the variation of photoelectric current with anode potential for two ligth beams of same wav elength but different intensity.

Draw the graph showing the variation of current with voltage for a p-n junction diode.

Draw a plot showing the variation of photoelectric current versus the intensity of incident radiation on a given photosensitive surface.

The figure VSAQ 29 shows a plot of three curves a,b,c, showing the variation of photocurrent in collector plate potential for three different intensities I_1 , I_2 and I_3 having frequencies v_1 , v_2 and v_3 respectively incident on a photosensitive surface. Point out the two curves for which the incident raidations have the same frequency but different intensities.

Plot a graph showing variation of activity of a given radioactive sample with time.

Plot a graph showing the variation of stopping potential with the frequency of incident radiation for two different photosensitive materials having work functions W_1 and W_2 (W_1>W_2). On what factors does the slope and intercept of the lines depends.

Plot a graph showing variation of induced emf with the rate of change of current flowing through a inductor coil.

Discuss graphical variation photoelectric current with potential difference in photoelectric cell and explain what information do you get from this graph?

Plot a graph showing the variation of current 'T' versus resistance 'R', connected to a cell of emf E and internal resistance 'r'.