# Solution Library

# Find Magnetic Flux, Magnitude Of Induced emf And Direction Of Current In Wire Loop

**Question**

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 (Φ_{B}) 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

**Summary**

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.

**Note:** The answer is in handwritten format

**Total Word Count NA**

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