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IB Physics SL | B.5 - Currents and Circuits | 22M.2.SL.TZ1.4 (Previous Syllabus - 2024)
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Reference Code: 22M.2.SL.TZ1.4
A power supply is connected to three resistors P, Q and R of fixed value and to an ideal voltmeter. A variable resistor S, formed from a solid cylinder of conducting putty, is also connected in the circuit. Conducting putty is a material that can be moulded so that the resistance of S can be changed by re-shaping it.
Reference Code: 22M.2.SL.TZ1.4
A power supply is connected to three resistors P, Q and R of fixed value and to an ideal voltmeter. A variable resistor S, formed from a solid cylinder of conducting putty, is also connected in the circuit. Conducting putty is a material that can be moulded so that the resistance of S can be changed by re-shaping it.
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