In (figure9a)a solenoid produce a magnetic field whose stength increases into the plane of the page. An induced emf is established in a conduction loop surrounding the solenoid, and this emf lights bulbs A and B. In figure (b) P and Q are shorted. After the short is inserted

In (figure9a)a solenoid produce a magnetic field whose stength increas

1.	In (figure9a)a solenoid produce a magnetic field whose stength increases into the plane of the page. An induced emf is established in a conduction loop surrounding the solenoid, and this emf lights bulbs A and B. In figure (b) P and Q are shorted. After the short is inserted
Answer» BULB A GOES out bulb B GETS brighter Bulb B goes out bulb A gets brighter Bulb A goes out bulb B gets dimmer Bulb B goes out bulb A gets dimmer Answer :A

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In (figure9a)a solenoid produce a magnetic field whose stength increases into the plane of the page. An induced emf is established in a conduction loop surrounding the solenoid, and this emf lights bulbs A and B. In figure (b) P and Q are shorted. After the short is inserted

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