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Level: Senior Secondary | Subject: Physics | Book Name: Physics Book 2 | Chapter: 17- Electric Current - 1144 views

Description: After studying this lesson, you should be able to learn about, Ohm’s law and distinguish between ohmic and non-ohmic resistances, series and parallel combination of resistors, primary and secondary cells, Kirchhoff’s rules to closed electrical circuits, Wheatstone bridge, the principle of potentiometer and apply it to measure the e.m.f and internal resistance of a cell

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