Class 12 Physics Practicals List
Practical : 1;
Practical : 2To determine resistance of a galvanometer by half deflection method.
;
Practical : 3;
Practical : 4;
Practical : 5To find the refractive index of a liquid (water) using a concave mirror.
;
Practical : 6To compare the e.m.f. of the given primary cells (Daniel and Leclanche) using a potentiometer.
;
Practical : 7To find the focal length of a convex lens by plotting graph.
;
Practical : 8To determine the internal resistance of a given primary cell by using potentiomenter.
;
Practical : 9;
Practical : 10To verify the laws of combination (series/parallel) of resistance using a meter bridge.
;
Practical : 11To convert the given galvanometer into an ammeter of desired range and verify the same.
;
Practical : 12To convert the given galvanometer into a voltmeter of desired range and verify the same.
;
Practical : 13To draw I-V characteristic curve of a p-n junction in forward bias and reverse bias.
;
Practical : 14To draw the characteristic of a zener diode and to determine its reverse breakdown.
;
Practical : 15To determine the refractive index of a glass slab using a travelling microscope.
;
Practical : 16;
Practical : 17To assemble the component of a given electric circuit
;
Practical : 18To observe diffraction of light due to a thin slit between sharp edges of major blades.
;
Practical : 19To observe the polarisation of light using two polaroids.
;
Practical : 20;
Practical : 21;
Practical : 22To design an appropriate logic gate combination for a given truth table.
;