Question

The energy required to charge a 10 μF capacitor to 100 V is ____________ (a) 0.01 J (b) 0.05 J (c) 5 X 10^-9 J (d) 10 X 10^-9 J This question was posed to me in my homework. I'd like to ask this question from Advanced Problems on Network Theorems topic in portion Useful Theorems in Circuit Analysis of Network Theory Select the correct answer from above options network theory questions and answers, network theory questions pdf, network theory question bank, network theory gate questions and answers pdf, mcq on network theory pdf, gate network theory questions and solutions, network theory mcq Test , ies network theory questions, Network theory Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)

Answer 1

Correct answer is (b) 0.05 J For explanation I would say: E = \(\frac{1}{2} CV^2\) = 5 X 10^-6 X 100^2 = 0.05 J.