Capacitor Paralel Piringan

A parallel plate capacitor consists of two plates separated by a distance d. What is the formula for the capacitance of a parallel plate capacitor?

• C = A * d / ε₀

• C = A / ε₀ * d

• C = ε₀ * A / d

• C = ε₀ * d / A

In a parallel plate capacitor, if the area of the plates is doubled while keeping the distance between them constant, how does the capacitance change?

• Capacitance will double

• Capacitance will triple

• Capacitance will remain the same

• Capacitance will quadruple

What is the SI unit of capacitance?

• ohm

• farad

• joule

• tesla

Explain the concept of dielectric material in a parallel plate capacitor.

• Dielectric material in a parallel plate capacitor is an insulating material placed between the plates to increase the capacitance by reducing the electric field between the plates.

• Dielectric material in a parallel plate capacitor is a conducting material

• Dielectric material in a parallel plate capacitor decreases the capacitance

• Dielectric material in a parallel plate capacitor increases the electric field between the plates

How does inserting a dielectric material between the plates of a parallel plate capacitor affect the capacitance?

• The capacitance decreases.

• The capacitance remains the same.

• The capacitance increases.

• The capacitance becomes negative.

What happens to the electric field between the plates of a parallel plate capacitor when a dielectric material is inserted?

• The electric field between the plates becomes negative.

• The electric field between the plates increases.

• The electric field between the plates remains the same.

• The electric field between the plates decreases.

State the formula for calculating the electric field between the plates of a parallel plate capacitor.

• E = Q/d

• E = V/d

• E = C/V

• E = F/m

What is the role of a parallel plate capacitor in filtering circuits?

• Current-controlled inductor

• Voltage-dependent resistor

• Phase-shifting diode

• Frequency-dependent impedance element

How does the capacitance of a parallel plate capacitor change if the distance between the plates is increased?

• Increases

• Remains constant

• Decreases

• Becomes negative

Discuss the significance of parallel plate capacitors in electronic circuits.

• Parallel plate capacitors are primarily used for controlling the brightness of LEDs in electronic circuits.

• Parallel plate capacitors are used for amplifying sound signals in electronic circuits.

• Parallel plate capacitors are designed to regulate the flow of current in electronic circuits.

• Parallel plate capacitors play a crucial role in electronic circuits by storing and releasing electrical energy for various applications.