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2023 Physics a level paper 1 extra stuff Correct 100%!! THe current in the circuit is I. The pd across R1 is V2 and the pd acrouse R2 is V2, explain how the law of conservation of energy applies in the circuit , you should consider the movement of one coulomb of charge around the circuit. (2) - ANSWER-(1 C of) the charge gains ε J on passing through cells. - (for 2 mark) ε= IR1+IR2+Ir Prisim question path of ray info? - ANSWERSommit like the ray reflecting back outside of prism is ...

THe current in the circuit is I. The pd across R1 is V2 and the pd acrouse R2 is V2, explain how the law of conservation of energy applies in the circuit , you should consider the movement of one coulomb of charge around the circuit. (2) - ANSWER-(1 C of) the charge gains ε J on passing through cells. - (for 2 mark) ε= IR1+IR2+Ir Prisim question path of ray info? - ANSWERSommit like the ray reflecting back outside of prism is parallel to refracting ray of light paths (I think, maybe). G...