Two Light Bulbs,B₁ and B₂,are Connected to a Battery Having

question 25

Multiple Choice

Two light bulbs,B₁ and B₂,are connected to a battery having appreciable internal resistance as shown in the figure.What happens to the brightness of bulb B₁ when we close the switch S?

• A)The brightness of B₁ increases permanently.
• B)The brightness of B₁ decreases permanently.
• C)The brightness of B₁ does not change.
• D)The brightness of B₁ increases temporarily but gradually decreases back to its original brightness.
• E)The brightness of B₁ decreases temporarily but gradually increases back to its original brightness.

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Definitions:

Representation Of Self

How an individual thinks about, perceives, and views their own self, including aspects of their identity and personality.

Self-esteem

The perception and evaluation of one's own worth and abilities.

Self-awareness

A psychological state in which an individual is cognizant of their own personality or individuality.

Conceive

To form a notion or idea; to develop a plan or thought in the mind.