Class-12-physics
Download Class 12 physics All chapter notes in Hindi , क्लास 12 फिजिक्स चैप्टर वाइज नोट्स पीडीऍफ़ हिंदी में
Download Class 12 physics All chapter notes in Hindi , क्लास 12 फिजिक्स चैप्टर वाइज नोट्स पीडीऍफ़ हिंदी में 1…
Download Class 12 physics All chapter notes in Hindi , क्लास 12 फिजिक्स चैप्टर वाइज नोट्स पीडीऍफ़ हिंदी में 1…
What do you know about sensitivity of a galvanometer? Define current sensitivity and voltage sensitivity of a…
limitations of Ohm's law | Distinguish Ohmic and non ohmic circuit elements Ohm's law is not conside…
Drift of Electrons and the Origin of Resistivity : Drift Velocity : Consider a conductor with free electron…
Define Resistivity and conductivity | S.I Unit and Dimensions | Factors on depends Resistivity : $\rho = R \…
Factor Affecting the Resistance: Electrical Resistivity or Specific Resistance State the factors on which the…
Define Resistance and Conductance | SI Unit , Dimensions Electric Resistance : Resistance of a conductor is…
State and Verify Ohm's Law | Draw V-I Characteristics - Param Himalaya Statement of Ohm's Law : Acc…
RESISTIVITY OF VARIOUS MATERIALS For ideal conductor, resistivity is zero and for ideal insulator , the resis…
Discuss the temperature dependence of resistivity of metals/conductors, insulators and semiconductors. It has…
Define electric energy and power. Give their S.I. units and define them. Give relation between them. Electric…
Define cell, e.m.f., terminal potential difference and internal resistance of a cell. A cell is a device whic…
CELLS IN SERIES AND PARALLEL : Derive expressions for equivalent e.m.f. and internal resistance of cells con…
KIRCHHOFF'S LAWS AND SIMPLE APPLICATIONS : Question : State and explain Kirchhoff's rules with the h…
What is Wheatstone bridge? Give its principle, theory and proof. Wheatstone bridge is an arrangement of four …
When two identical vibrating needles are allowed to oscillate in phase when they just touch the free surface …
Derivation : Law of Reflection and Refraction by Huygens Principle (Snell's law) - Param Himalaya Deriv…
Topic : Define prism , the angle of prism , Refraction Through Prism ,Prism Formula ( Condition for Minimum D…
What is a compound microscope ? With the help of a labelled ray diagram, show the image formation by a compou…
Define Astronomical Telescope , it's construction and principal. Expression for magnifying power ( Angula…