5 Questions
What is the formula for the capacitance of an isolated sphere?
$C = rac{4 ext{π}ε₀r^2}{3}$
What is the formula for the energy stored in a capacitor?
$U = rac{1}{2}CV^2$
In which type of capacitor is the potential gradient constant?
Parallel-plate capacitor
What is the formula for the force of attraction between oppositely-charged plates of a capacitor?
$F = rac{Q^2}{2ε₀A}$
What is the formula for the time constant in an RC circuit?
$τ = rac{R}{C}$
Test your knowledge of capacitors and capacitance with this quiz. Explore topics such as capacitance of isolated spheres, spherical and cylindrical capacitors, potential gradient, capacitors in series and parallel, and more. Sharpen your understanding of these important concepts in electronics and physics.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
