SPM KSSM PHYSICS PAPER 3 2021 (SPM FIZIK KERTAS 3 2021)


EXPERIMENT 3.5: To determine the electromotive force, emf and internal resistance, r of a dry cell.
(Menentukan daya derak elektrik, dge dan rintangan dalaman bagi sel kering)

This is the example question in Physics Paper 3 regarding one of the compulsory experiment in syllabus Form 5 Chapter 3: Electricity.

The question will strengthen your knowledge about the equation of E = Ir + V in section 3.5. How the equation relate to the graph V against I.

The video clip also discuss about the relationship between decimal place of MV and RV should be taken with the sensitivity of the apparatus! You may know how many decimal place going to record for your MV and RV after watch the discussion of the video.

This video is mainly introduce and discuss about the example format question in type of Guided Practical Assignment (Tugasan Amali berpandu) to candidate of KSSM SPM Physics students.

*Reference: SPM 2017 Physics Paper 3, Textbook Physics KSSM Form 5

Thumbnail: SPM PHYSICS PAPER 3 2021 | Exp. 3.5: To determine E.M.F and internal resistance of a dry cell #Ep.2