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Two identical bulbs B, and B2 each of resistance R are connected in a circuit as shown in figure. B, is in series with an inductor of inductance L and resistance R and B2 is in series with a resistor of resistance R. At t = 0, the switch S is closed and at t = to, the switch S is opened, then which of the following graphs correctly represents the variation of current in the bulb B2 (Assume to >>”).?
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Two identical bulbs B, and B2 each of resistance R are connected in a ...



Analysis of Current in Bulb B2 after Switch S is opened:

Initial Circuit Configuration:
- Bulb B1 and inductor L are in series
- Bulb B2 and resistor are in series
- Switch S is closed

When Switch S is closed (t < />
- Current flows through both bulbs and inductor
- Bulb B1 and inductor L create a lagging current due to inductive reactance
- Bulb B2 and resistor have a normal current flow

When Switch S is opened (t = t0):
- Inductor L resists the change in current, causing a back EMF
- Current in the inductor starts to decrease gradually
- Bulb B1 starts to dim as current decreases
- Bulb B2 experiences a sudden increase in current as it no longer has the inductor in series

Variation of Current in Bulb B2:
- The graph representing the current in bulb B2 will show a sudden increase at t = t0
- The current will then decrease exponentially as the resistor limits the flow of current

Conclusion:
- The correct graph would show a sudden increase followed by an exponential decrease in current for bulb B2

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Two identical bulbs B, and B2 each of resistance R are connected in a circuit as shown in figure. B, is in series with an inductor of inductance L and resistance R and B2 is in series with a resistor of resistance R. At t = 0, the switch S is closed and at t = to, the switch S is opened, then which of the following graphs correctly represents the variation of current in the bulb B2 (Assume to >>”).?
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Two identical bulbs B, and B2 each of resistance R are connected in a circuit as shown in figure. B, is in series with an inductor of inductance L and resistance R and B2 is in series with a resistor of resistance R. At t = 0, the switch S is closed and at t = to, the switch S is opened, then which of the following graphs correctly represents the variation of current in the bulb B2 (Assume to >>”).? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Two identical bulbs B, and B2 each of resistance R are connected in a circuit as shown in figure. B, is in series with an inductor of inductance L and resistance R and B2 is in series with a resistor of resistance R. At t = 0, the switch S is closed and at t = to, the switch S is opened, then which of the following graphs correctly represents the variation of current in the bulb B2 (Assume to >>”).? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two identical bulbs B, and B2 each of resistance R are connected in a circuit as shown in figure. B, is in series with an inductor of inductance L and resistance R and B2 is in series with a resistor of resistance R. At t = 0, the switch S is closed and at t = to, the switch S is opened, then which of the following graphs correctly represents the variation of current in the bulb B2 (Assume to >>”).?.
Solutions for Two identical bulbs B, and B2 each of resistance R are connected in a circuit as shown in figure. B, is in series with an inductor of inductance L and resistance R and B2 is in series with a resistor of resistance R. At t = 0, the switch S is closed and at t = to, the switch S is opened, then which of the following graphs correctly represents the variation of current in the bulb B2 (Assume to >>”).? in English & in Hindi are available as part of our courses for JEE. Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
Here you can find the meaning of Two identical bulbs B, and B2 each of resistance R are connected in a circuit as shown in figure. B, is in series with an inductor of inductance L and resistance R and B2 is in series with a resistor of resistance R. At t = 0, the switch S is closed and at t = to, the switch S is opened, then which of the following graphs correctly represents the variation of current in the bulb B2 (Assume to >>”).? defined & explained in the simplest way possible. Besides giving the explanation of Two identical bulbs B, and B2 each of resistance R are connected in a circuit as shown in figure. B, is in series with an inductor of inductance L and resistance R and B2 is in series with a resistor of resistance R. At t = 0, the switch S is closed and at t = to, the switch S is opened, then which of the following graphs correctly represents the variation of current in the bulb B2 (Assume to >>”).?, a detailed solution for Two identical bulbs B, and B2 each of resistance R are connected in a circuit as shown in figure. B, is in series with an inductor of inductance L and resistance R and B2 is in series with a resistor of resistance R. At t = 0, the switch S is closed and at t = to, the switch S is opened, then which of the following graphs correctly represents the variation of current in the bulb B2 (Assume to >>”).? has been provided alongside types of Two identical bulbs B, and B2 each of resistance R are connected in a circuit as shown in figure. B, is in series with an inductor of inductance L and resistance R and B2 is in series with a resistor of resistance R. At t = 0, the switch S is closed and at t = to, the switch S is opened, then which of the following graphs correctly represents the variation of current in the bulb B2 (Assume to >>”).? theory, EduRev gives you an ample number of questions to practice Two identical bulbs B, and B2 each of resistance R are connected in a circuit as shown in figure. B, is in series with an inductor of inductance L and resistance R and B2 is in series with a resistor of resistance R. At t = 0, the switch S is closed and at t = to, the switch S is opened, then which of the following graphs correctly represents the variation of current in the bulb B2 (Assume to >>”).? tests, examples and also practice JEE tests.
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