1.

A parallel plate capacitor A is filled with a dielectric whose dielectric constant varies with applied voltage as K = V. An identical capacitor B of capacitance C_0 with air as dielectric is connected to voltage source V_0 = 30 V and then connected to the first capacitor after disconnecting the voltage source. The charge and voltage on capacitor.

Answer»

` A are 25 C_0 and 25V `
` A are 25 C_0 and 5V `
` B are 5C_0 and 5V `
` B are 5C_0 and 25 V `

Answer :B::C::D


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