Electronics - Capacitors

Exercise :: Capacitors - Filling the Blanks

6. 

The term ______ is derived from a mathematical function in calculus.

A. differentiator
B. integrator
C. filter
D. voltage-divider

Answer: Option B

Explanation:

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7. 

A capacitor takes ___ time constants to charge to 95% of its capacity.

A. 2
B. 3
C. 4
D. 5

Answer: Option B

Explanation:

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8. 

The ___ of a capacitor affects the time it takes to charge and discharge.

A. package style
B. lead arrangement
C. plate area
D. voltage rating

Answer: Option C

Explanation:

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9. 

The ______ the area of the plates, the greater the number of electrons and ______ that can be stored.

A. larger, charge
B. smaller, charge
C. larger, polarity
D. smaller, polarity

Answer: Option A

Explanation:

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10. 

A discharged capacitor has ______ charges on its plates.

A. no
B. unequal
C. equal
D. negative

Answer: Option C

Explanation:

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