Question

7. A two-winding transformer has a primary winding that is connected to an AC-voltage source to produce a flux in the core; which is equal to: $\Phi = 2 \sin 314t$ What is the frequency of the supply? a) 50 Hz, b) 0 Hz, c) 60 Hz.

          7. A two-winding transformer has a primary winding that is connected to
an AC-voltage source to produce a flux in the core; which is equal to:
$\Phi = 2 \sin 314t$
What is the frequency of the supply?
a) 50 Hz,
b) 0 Hz,
c) 60 Hz.

7. A two-winding transformer has a primary winding that is connected to
an AC-voltage source to produce a flux in the core; which is equal to:
Φ = 2 sin 314t
What is the frequency of the supply?
a) 50 Hz,
b) 0 Hz,
c) 60 Hz.

Added by Mary W.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Shaiju T

04/14/2022

Step 1

This equation represents a sinusoidal waveform with a frequency of 314 Hz. Show more…

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A two-winding transformer has a primary winding that is connected to an AC-voltage source to produce a flux in the core, which is equal to: Φ = 2sin(314t). What is the frequency of the supply? (a) 50Hz, (b) 0Hz, (c) 60Hz.