A uniform magnetic field B→ shown below, changes over time according to the following equation: B(t) = 1/200π sin (2πt) where B is in Tesla and t is in seconds.
(a) Find the magnetic flux (ΦB) as a function of time which passes through a 10 cm × 10 cm square-shape wire loop.
(b) Determine the magnitude of the induced emf in the wire loop as a function of time.
(c) What is the direction of the current (clockwise of counter clockwise) in the wire loop in period between t = 0.25s and t = 0.5s. Explain why
The question belongs to Physics and it discusses about finding magnetic flux as a function of time, determining the magnitude of induced emf in the wire loop function and the direction of current in the wire loop in period between times 0.25s and 0.5s.
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