The experts at Team Jagran Josh have framed the Model Test Paper for Physics subject which strictly follows the Board pattern of CBSE Class 12 for the year 2015. The Model Test Paper is extremely beneficial for the Class 12 Students appearing for their respective examinations in 2015.
A few Questions from this Model Test Paper are given below:
Q. In What way displacement current is equivalent to conduction current?
Q. Show on a graph the variation of the de Broglie wavelength associated with an electron with the square root of accelerating potential (V).
Q. A straight line plot showing the terminal potential difference (V) of a cell as a function of current (I) drawn from it is shown in the figure. Using this plot, determine (i) the emf and (ii) internal resistance of the cell.
Q. A magnet oscillating in a horizontal plane has a time period of 3 seconds at a place where the angle of dip is 300 and 4 seconds at the another place, where the dip is 600. Compare the resultant magnetic field at the two place.