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7 views
An alternating current can induce voltage because it has

A) ripple value
B) varying magnetic field
C) weaker magnetic field than direct current
D) high peak value
in Physics | 7 views

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The correct answer is $B$.

Explanation:
As induced voltage is produced by varying magnetic field. The induced voltage is proportional to the rate of change of magnetic flux linking the coil.

by Diamond (89,036 points)

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