Questions
A capacitor of capacitance 1 F withstands a maximum voltage of 6 kV while another capacitor of capacitance 2 F, the maximum voltage 4 kV If they are connected in series, the combination can withstand a maximum of
detailed solution
Correct option is D
When the two condensers ate connected in series C=2×12+1=23μF and Q=23EThe potential of condenser C1 is given byV1=QC1=23E<6kV∴ E<6×33 or E<9kVTalk to our academic expert!
Similar Questions
Two identical metal plates are given positive charges Q1 and Q2 (<Q1) respectively. If they are now brought close together to form a parallel plate capacitor with capacitance C, the potential difference between them is
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