The magnetic flux through each turn of a 40‑turn coil decreases uniformly from 0.030\,\text{Wb} to 0 in 0.20\,\text{s}. Using Faraday’s law, what is the magnitude of the induced e.m.f. in the coil?

PH-313

Electromagnetic induction

Physics · Secondary 3 · Hard · Electromagnetic induction

The magnetic flux through each turn of a 40‑turn coil decreases uniformly from

0.030\,\text{Wb}

0

0.20\,\text{s}

. Using Faraday’s law, what is the magnitude of the induced e.m.f. in the coil?

Loading problem…