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shaqadry
Group Title
A parallelplate capacitor is constructed with circular plates of radius 6.3×10−2 m . The plates are separated by 0.23 mm, and the space between the plates is filled with a dielectric with dielectric constant . When the charge on the capacitor is 1.9 microcoulomb the potential difference between the plates is 730 V . Find the value of dielectric constant.
 one year ago
 one year ago
shaqadry Group Title
A parallelplate capacitor is constructed with circular plates of radius 6.3×10−2 m . The plates are separated by 0.23 mm, and the space between the plates is filled with a dielectric with dielectric constant . When the charge on the capacitor is 1.9 microcoulomb the potential difference between the plates is 730 V . Find the value of dielectric constant.
 one year ago
 one year ago

This Question is Closed

Diwakar Group TitleBest ResponseYou've already chosen the best response.0
The capacitance of a parallel plate capacitor is given by, \[C=kA \epsilon o/d\] Also directly ,C=Q/V Find C from second eqn and insert in the first one to find k, the dielectric constant
 one year ago

shaqadry Group TitleBest ResponseYou've already chosen the best response.0
is the answer 54? or am i wrong?
 one year ago

Diwakar Group TitleBest ResponseYou've already chosen the best response.0
Yes something like that .
 one year ago
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