A capacitor of capacitance value 1 μF is charged to 30 V and the battery

A Capacitor Of Capacitance Value 1 F Is Charged To Physics Question

A capacitor of capacitance value 1 μF is charged to 30 V and the battery is then disconnected. If it is connected across a 2 μF capacitor, the energy lost by the system is

Options

(a) 300 μJ
(b) 450 μJ
(c) 225 μJ
(d) 150 μJ

Correct Answer:

300 μJ

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

Related Questions:

  1. Which of the two have same dimensions?
  2. 3 persons are initially at the 3 corners of an equilateral triangle
  3. In the diffraction pattern of a single slit
  4. The excess pressure inside one soap bubble is three times that inside a second soap bubble
  5. What is the energy released by fission of 1 g of U²³⁵?

Topics: Electrostatics (146)
Subject: Physics (2479)

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

NEETLab Mobile App

Share this page with your friends

Be the first to comment

Leave a Reply

Your email address will not be published.


*