Physics (AS & A Level) · Feb / March 2022 · Paper 42 · Question 6
9702
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The question as text
A small solenoid of area of cross section 1.6 × 10–3 m2 is placed inside a larger solenoid of area of cross-section 6.4 × 10–3 m2, as shown in Fig. 6.1. d.c. larger solenoid area of cross-section 6.4 × 10–3 m2 600 turns smaller solenoid area of cross-section 1.6 × 10–3 m2 3000 turns Fig. 6.1 (not to scale) The larger solenoid has 600 turns and is attached to a d.c. power supply to create a magnetic field. The smaller solenoid has 3000 turns.
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6(a)[1]
6(b)[1]
6(c)(i)[2]
6(c)(ii)[3]
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