The correct answer is: B. 200 to 1600 volts.
Paper capacitors are a type of capacitor that uses a dielectric made of paper. The paper is impregnated with a dielectric fluid, such as oil or wax, to improve its insulating properties. Paper capacitors are typically used in low-frequency applications, such as power supplies and filters.
The breakdown voltage of a capacitor is the maximum voltage that can be applied to the capacitor without causing it to fail. The breakdown voltage of a paper capacitor is typically in the range of 200 to 1600 volts.
Option A is incorrect because the breakdown voltage of paper capacitors is typically much higher than 20 to 60 volts.
Option C is incorrect because the breakdown voltage of paper capacitors is typically much lower than 2000 to 3000 volts.
Option D is incorrect because the breakdown voltage of paper capacitors is typically much lower than 10000 volts.