A capacitor stores $60\,\mu C$ charge when connected across a battery. When the gap between the plates is filled with dielectric, a charge of $120\,\mu C$ flows through the battery. The dielectric constant of the dielectric inserted is
Medium
Download our appand get started for free
Experience the future of education. Simply download our apps or reach out to us for more information. Let's shape the future of learning together!No signup needed.*
Similar Questions
- 1A parallel plate capacitor of area ' $A$ ' plate separation ' $d$ ' is filled with two dielectrics as shown. What is the capacitance of the arrangement?View Solution
- 2View SolutionThe true statement is, on increasing the distance between the plates of a parallel plate condenser
- 3A conducting sphere of radius $R$ is given a charge $Q.$ The electric potential and the electric field at the centre of the sphere respectively areView Solution
- 4The equivalent capacitance between $A$ and $B$ isView Solution
- 5The minimum number of capacitors each of $2$ $\mu F$ required to make a circuit with an equivalent capacitance $5$ $\mu F$ isView Solution
- 6If a charged spherical conductor of radius $10\,cm$ has potential $V$ at a point distant $5\,cm$ from its centre, then the potential at a point distant $15\,cm$ from the centre will beView Solution
- 7A particle $A$ has charge $+q$ and particle $B$ has charge $+4 q$ with each of them having the same mass $m$. When allowed to fall from rest through the same electric potential difference, the ratio of their speeds $\frac{V_A}{V_B}$ will becomeView Solution
- 8During charging a capacitor variation of potential $V$ of the capacitor with time $t$ is shown asView Solution
- 9View SolutionIf two conducting spheres are separately charged and then brought in contact
- 10View SolutionWhen a parallel plates capacitor is connected to a source of constant potential difference,