Direct Current Circuits

This topic covers concepts, such as, Electric Cell, Potential Difference across Terminals of Battery Getting Discharged, Difference between Emf of Cell and Potential Difference across Cell & Emf of an Electric Battery etc.

This topic covers concepts, such as, Electric Generator, Construction of Standard Weston Cell & Piezoelectric Cell etc.

This topic covers concepts, such as, Ammeter, Rheostat, Commutator, Voltmeter, Electric Wire, Switch & Symbols for AC and DC Source etc.

This topic covers concepts, such as, Parallel Combination of Resistors, Series Combination of Resistors, Power Consumed in a Parallel Combination of Resistors & Mixed Grouping of Resistors etc.

This topic covers concepts, such as, Series Grouping of Cells, Parallel Grouping of Cells, Grouping of Cells & Mixed Grouping of Cells etc.

This topic covers concepts, such as, Kirchhoff's Law, Kirchhoff's First Law, Methods of Finding Current in Simple Circuit & Earthing in Electric Circuit etc.

This topic covers concepts, such as, Wheatstone Bridge, Balanced Wheatstone Bridge, Unbalanced Wheatstone Bridge, Electrical Instruments & Sensitivity of Wheatstone Bridge etc.

This topic covers concepts, such as, Meter Bridge, Sensitivity of Meter Bridge Experiment, Limitation of Meter Bridge & Precautions While Using Meter Bridge etc.

This topic covers concepts, such as, Potentiometer, To Find EMF of an Unknown Battery Using Potentiometer, Advantages of Potentiometer Over Voltmeter & Disadvantages of Potentiometer etc.