CAPE Physics Unit 2 · 2015 · Paper 1 · Question Q13
A uniform magnetic field of flux density, Z, passes normally through the area, Y. Within this area lies a coil of 64 turns of copper wire, each of area \frac{1}{8}Y.
What is the magnetic flux linkage for this coil?
- (A)
\frac{1}{8} ZY - (B)
\frac{1}{4} ZY - (C)
4 ZY - (D)
8 ZY
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