How does the illustration in Figure 1 and the written information in the section "Working of Maglev
Train" help show how maglev trains work?
A. They both show that maglev trains move due to changing magnetic fields.
B. They both show that guidance coils help maglev trains reach high speeds.
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C. They both show that maglev trains use less power than conventional trains.
D. They both show that the maglev train floats 10mm above the guiding