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The circuit diagram below shows a battery of emf 12 V and internal resistance 1.5 Ω connected ...
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The latest in my series of 'Tough A Level Physics Questions' - this one is a walk through of an A Level short answer question on electromotive force, internal and load resistors. It is a great revision question on electrical circuits for year 12 and year 13 physics students.
The circuit diagram below shows a battery of electromotive force (emf) 12 V and internal resistance 1.5 Ω connected to a 2.0 Ω resistor in parallel with an unknown resistor, R. The battery supplies a current of 4.2 A
Let me know if this video helped!
Photo by Killian Eon from Pexels
The circuit diagram below shows a battery of electromotive force (emf) 12 V and internal resistance 1.5 Ω connected to a 2.0 Ω resistor in parallel with an unknown resistor, R. The battery supplies a current of 4.2 A
Let me know if this video helped!
Photo by Killian Eon from Pexels
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