Figure E/M-4 -Refer to the Figure Above. Assume the Switch in the the Switch

question 171

Multiple Choice

Figure E/M-4

-Refer to the figure above. Assume the switch in the primary has been closed for a few minutes. Then there is a current in the

• A)primary, but not the secondary.
• B)secondary, but not the primary.
• C)primary and secondary.
• D)neither the primary nor the secondary. When the switch is opened suddenly, current in the primary
• E)decreases, while current builds up in the secondary.
• F)increases, while current decreases in the secondary.

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