JEE Main and Advanced Complete Syllabus 2020

NTA conducts JEE Main in two sessions i.e. January and April. The national level examination will be conducted through online (computer-based) mode only. Aspirants can opt for one or all the 3 the paper of JEE Mains. The duration of the exam is 3 hours. A compensatory time of 1 hour is given to candidates with a 40% disability. If you wish to take both B. Arch and B. Planning, then the examination duration will be of 3 hours 30 minutes

## JEE Main Physics Syllabus

#### Section A :

For questions from experimental skills, the syllabus are:

#### Section B(20% weightage):

• Vernier callipers: its use to measure the internal and external diameter and depth of a vessel.
• Screw gauge: its use to determine thickness/diameter of thin sheet/wire.
• Simple Pendulum: dissipation of energy by plotting a graph between square of amplitude and time.
• Metre Scale: the mass of a given object by the principle of moments.
• Young’s modulus of elasticity of the material of a metallic wire.
• The surface tension of water by capillary rise and effect of detergents.
• The coefficient of Viscosity of a given viscous liquid by measuring the terminal velocity of a given spherical body.
• Plotting a cooling curve for the relationship between the temperature of a hot body and time.
• The speed of sound in air at room temperature using a resonance tube.
• The specific heat capacity of a given: Solid, and liquid by method of mixtures.
• The resistivity of the material of a given wire using meter bridge.
• The resistance of a given wire using Ohm’s law.
• Potentiometer: Comparison of emf of two primary cells and Determination of the internal resistance of a cell.
• Resistance and figure of merit of a galvanometer by half deflection method.
• The focal length of a Convex mirror, Concave mirror, and Convex lens using the parallax method.
• The plot of the angle of deviation vs angle of incidence for a triangular prism.
• Refractive index of a glass slab using a travelling microscope.
• Characteristic curves of a p-n junction diode in forward and reverse bias.
• Characteristic curves of a Zener diode and finding reverse breakdown voltage.
• Characteristic curves of a transistor and finding current gain and voltage gain.
• Identification of Diode, LED, Transistor, IC, Resistor, Capacitor from mixed collection of such items.
• Using the multimeter to: Identify base of a transistor, Distinguish between NPN and PNP type transistor, See the unidirectional flow of current in case of a diode and an LED. Check the correctness or otherwise of a given electronic component (diode, transistor or IC).

### JEE Main Chemistry Syllabus :

#### 1.Physical Chemistry

The detailed list of all the concepts covered in JEE Main Chemistry Syllabus for Inorganic Chemistry is described below.

#### 2.Inorganic Chemistry

The detailed list of all the concepts covered in JEE Main Chemistry Syllabus for Organic Chemistry is described below.