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SZF IOS · Magnetic Effects of Current · Quiz

Magnetic Effects of Current — quick quiz

5 real SZF IOS questions on Magnetic Effects of Current. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 5

HARD

A coil of 100 turns with area 0.02 m² is placed perpendicular to a magnetic field. The magnetic field changes uniformly from 0.5 T to 0.1 T in 0.2 seconds. What is the magnitude of the induced EMF in the coil according to Faraday's law of electromagnetic induction?