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The dielectric strength of air is 3xx10^6Vm^(-1). At certain |
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Answer» Solution :Dielectric strength of air `E_(0)=3xx10^6V m^-1` Electric field intensity between the PLATES , `E=(E_0)/(K)=3xx10^6Vm^(-1)[because "for air" K=1]` Distance between two plates , `d=1cm=10^-2m` Electric potential difference between plates ,`V=Ed =3xx10^6xx10^-2` `therefore V=3xx10^4` Volt. Hence we can't CHARGE the capacitor UPTO `3xx10^6` Volt. |
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