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JEE Advanced 2007Paper 1
Exam
JEE Advanced
Year
2007
Paper
Paper 1
Subject
Physics
Chapter
Capacitance

JEE Advanced 2007 · Paper 1 · Physics · Capacitance

A circuit is connected as shown in the figure with the switch S...

A circuit is connected as shown in the figure with the switch SS open. When the switch is closed, the total amount of charge that flows from YY to XX is A circuit is connected as shown in the figure with the switch S open. When the switch is closed, the total amount of

Options

  1. Azero
  2. B54μC54 \mu \mathrm{C}
  3. C27μC27 \mu \mathrm{C}
  4. D81μC81 \mu \mathrm{C}

Correct answer

C. 27μC27 \mu \mathrm{C}

Step-by-step solution

From YY to XX charge flows to plates aandba and b. (q0+qb)i=0,\left(q_0+q_b\right)_i=0,\left(q_0+q_b\right)_f=27μ\mu\mathrm{C}<imgsrc="/api/proxy−image?url=https<img src="/api/proxy-image?url=https%3A%2F%2Ffirebasestorage.googleapis.com%2Fv0%2Fb%2Fquantrexacademy-app.firebasestorage.app%2Fo%2Fquestions%252Ffigs%252Fpyq%252Fjee_advanced%252FU9y-IpNMTnta5hFfTFwh-2QOoznAart4eldMPFAg-5M.original.fullsize.png%3Falt%3Dmedia&clean=1&v=wm2" data-qx-orig-src="https://firebasestorage.googleapis.com/v0/b/quantrexacademy-app.firebasestorage.app/o/questions%2Ffigs%2Fpyq%2Fjee_advanced%2FU9y-IpNMTnta5hFfTFwh-2QOoznAart4eldMPFAg-5M.original.fullsize.png?alt=media" data-qx-storage-src="https://firebasestorage.googleapis.com/v0/b/quantrexacademy-app.firebasestorage.app/o/questions%2Ffigs%2Fpyq%2Fjee_advanced%2FU9y-IpNMTnta5hFfTFwh-2QOoznAart4eldMPFAg-5M.original.fullsize.png?alt=media"> \\ <imgsrc="/api/proxy−image?url=https<img src="/api/proxy-image?url=https%3A%2F%2Ffirebasestorage.googleapis.com%2Fv0%2Fb%2Fquantrexacademy-app.firebasestorage.app%2Fo%2Fquestions%252Ffigs%252Fpyq%252Fjee_advanced%252FqLd1-LHBQQ3Yec5ukMhmKqut2Kcs75i6baaqnE6p4O8.original.fullsize.png%3Falt%3Dmedia&clean=1&v=wm2" data-qx-orig-src="https://firebasestorage.googleapis.com/v0/b/quantrexacademy-app.firebasestorage.app/o/questions%2Ffigs%2Fpyq%2Fjee_advanced%2FqLd1-LHBQQ3Yec5ukMhmKqut2Kcs75i6baaqnE6p4O8.original.fullsize.png?alt=media" data-qx-storage-src="https://firebasestorage.googleapis.com/v0/b/quantrexacademy-app.firebasestorage.app/o/questions%2Ffigs%2Fpyq%2Fjee_advanced%2FqLd1-LHBQQ3Yec5ukMhmKqut2Kcs75i6baaqnE6p4O8.original.fullsize.png?alt=media"> \\ ∴27μ\therefore 27 \mu\mathrm{C}chargeflowsfromcharge flows fromYtotoX..\therefore Correct option is (c)
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