A Parallel-Plate Capacitor Consists of Two Parallel,square Plates That Have

question 3

Multiple Choice

A parallel-plate capacitor consists of two parallel,square plates that have dimensions 1.0 cm by 1.0 cm.If the plates are separated by 1.0 mm,and the space between them is filled with teflon,what is the capacitance? (The dielectric constant for teflon is 2.1. )

• A)1.9 pF
• B)0.44 pF
• C)2.1 pF
• D)0.88 pF

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