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The capacitance of a cylindrical capacitor can be increased by: Select one: a. increasing both the...

The capacitance of a cylindrical capacitor can be increased by:
Select one:
a. increasing both the radius of the inner cylinder and the length
b. increasing the radius of the outer cylindrical shell and decreasing the length
c. only by decreasing the length
d. decreasing the radius of the inner cylinder and increasing the radius of the outer cylindrical shell
e. decreasing both the radius of the inner cylinder and the length

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