From Paper 1, Higher
Calculate the current in a 4 Ω resistor connected to a 12 V supply.
From Paper 1, Higher
Calculate the current in a 46 Ω resistor connected to a 230 V supply.
From Paper 1, Higher
Calculate the current in a 1.5 Ω resistor connected to a 6 V supply.
From Paper 1, Higher
A charge of 360 C flows in 120 s. Calculate the current.
From Paper 1, Higher
A charge of 45 C flows in 15 s. Calculate the current.
From Paper 1, Higher
Two resistors of 4 Ω and 6 Ω are connected in series to a 12 V battery. Calculate the current and the potential difference across the 4 Ω resistor.
From Paper 1, Higher
Two resistors of 10 Ω and 15 Ω are connected in series to a 12 V battery. Calculate the current and the potential difference across the 10 Ω resistor.
From Paper 1, Higher
Explain why the total resistance of two resistors in parallel is less than the resistance of either one.
From Paper 1, Higher
Describe how to investigate how the resistance of a wire depends on its length.
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This paper is written by Plasmo in the style of the AQA GCSE Physics exam. It is not a past paper and is not produced or endorsed by the exam board.