Capacitance is directly proportional to the dielectric constant and the distance

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Question
Capacitance is directly proportional to the dielectric constant and the distance between its plates and inversely proportional to the area of the plates.
Options
A. True
B. False

Correct Answer

False

More questions

1. What input values will cause an AND logic gate to produce a HIGH output?
Options
A. At least one input is HIGH.
B. At least one input is LOW.
C. All inputs are HIGH.
D. All inputs are LOW.

Discuss

Correct Answer: All inputs are HIGH.

2. A load resistance is the resistance of the load.
Options
A. True
B. False

Discuss

Correct Answer: True

3. The distance that a signal's energy can travel in the time it takes for one cycle to occur is called the signal's:
Options
A. amplitude
B. frequency
C. wavelength
D. period

Discuss

Correct Answer: wavelength

4. An enhancement-type MOSFET or E-MOSFET can be turned on when the channel is depleted.
Options
A. True
B. False

Discuss

Correct Answer: False

5. An undefined state, neither high nor low, is called _________.
Options
A. don't care
B. floating
C. minimum state
D. noise

Discuss

Correct Answer: floating

6. A DIAC is a bidirectional diode that has a symmetrical switching mode.
Options
A. True
B. False

Discuss

Correct Answer: True

7. If a Wheatstone bridge is balanced, its output voltage is ____.
Options
A. the same as its input voltage
B. very high
C. dependent on the unknown resistor value
D. equal to 0 V

Discuss

Correct Answer: equal to 0 V

8. Low power consumption achieved by CMOS circuits is due to which construction characteristic?
Options
A. complementary pairs
B. connecting pads
C. DIP packages
D. small-scale integration

Discuss

Correct Answer: complementary pairs

9. Inductance is:
Options
A. directly proportional to the length of the coil
B. directly proportional to the number of turns on the coil
C. inversely proportional to the cross-sectional area of the coil
D. inversely proportional to the permeability

Discuss

Correct Answer: directly proportional to the number of turns on the coil

10.
What is the peak voltage across R₃ in the given circuit?
Options
A. 1.2 V
B. 5 V
C. 7 V
D. 12 V

Discuss

Correct Answer: 5 V

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Capacitance is directly proportional to the dielectric constant and the distance between its plates and inversely proportional to the area of the plates.

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