A2400 pf air-gap capacitor is connected to a 6.4 v battery. if a piece of mica is placed between the plates, how much charge will flow from the battery?

Explanation:

It is given that,

Capacitance,

Potential difference, V = 6.4 volts

Initial charge,

When the mica is introduced between the plates of capacitor, the capacitance increases by a factor of k. The dielectric constant of mica lies in between 6 - 8. Let k = 7 (say)

New capacitance,

Final charge,

So, when mica sheet is introduced, more charge will flow out of the battery. Hence, this is the required solution.

found in the nucleus

has mass of one amu

increasing transnational kinetic energy. because the transnational kinetic energy formula consists of only two variables, mass and velocity, increasing one of those properties is the only way to increase an object's transnational kinetic energy. increases to mass and velocity, however, do not have the same impact.