Verification of ohm’s law using ammeter and voltmeter
Ohm’s law states that the current through a conductor between two points is directly proportional to the potential difference across […]
2nd Paper Practical Practical
2nd Paper Practical Practical
Determination of the refractive index of a glass prism
Refraction is the change in direction of a wave due to a change in speed at the boundary between two
2nd Paper Practical Practical
Determine MH by Vibration Magnetometer
A vibrating sample magnetometer or VSM is a scientific instrument that measures magnetic properties, invented in 1955 by Simon Foner
2nd Paper Practical Practical
Determination of internal resistance of a cell
A practical electrical power source which is a linear electric circuit may, according to Thévenin’s theorem, be represented as an
2nd Paper Practical Practical
Determination of focal length of a concave Mirror
Concave mirror: A concave mirror diagram showing the focus, focal length, centre of curvature, principal axis, etc. A concave mirror,
2nd Paper Practical Practical
Determination of focal length of a convex lens
The focal length of an optical system is a measure of how strongly the system converges or diverges light. For
2nd Paper Practical Practical
Comparison of e.m.f. of two cells by Potentiometer
A potentiometer measuring instrument is essentially a voltage divider used for measuring electric potential (voltage); the component is an implementation
NCTB Book
Class One NCTB Book 2018 Download
Class One NCTB Book 2018 Download. National Curriculum and Textbook Board (NCTB) has published new year’s Textbooks for class 1. These
NCTB Book
Class Two NCTB Book 2018 Download
Class Two NCTB Book 2018 Download. National Curriculum and Textbook Board (NCTB) has published new year’s Textbooks for class 2. These