when a dielectric slab of thickness 6 cm is introduced between the plates of parallel plate condenser, it is found that the distance between the plates has to be increased by 4 cm to restore to capacity to original value . the dielectric constant of the slab is ?
pavani , 10 Years ago
Grade 12
1 Answers
Sher Mohammad
Last Activity: 10 Years ago
let Co=eA/D
let c1= keA/(D+6)
keA/(D+6+10)=eA/(D)
k=(D+16)/D
sher mohammad
askiitians faculty
b.tech, iit delhi
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