An Air-Filled Parallel-Plate Capacitor Is Constructed with a Plate Area $0.40 \mathrm {~m} ^ { 2 }$

question 37

Short Answer

An air-filled parallel-plate capacitor is constructed with a plate area of $0.40 \mathrm {~m} ^ { 2 }$ and a plate separation of $0.10 \mathrm {~mm}$ . It is then charged to a potential difference of $12 \mathrm {~V}$ ? $\left( \varepsilon _ { 0 } = 8.85 \times \right.$ $10 ^ { - 12 } \mathrm { C } ^ { 2 } / \mathrm { N } \cdot \mathrm { m } ^ { 2 }$ )
(a) How much charge is stored on each of its plates?
(b) How much energy is stored in it?

Recognize the traits and utility of eclectic psychotherapy.

Appreciate the role of self-help groups in therapy.

Grasp the concept and effectiveness of psychotherapy.

Understand the use and impact of family therapy in treating disorders.

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Definitions:

Economic Grounds

The basis or rationale for decisions or actions based on financial or economic factors.

Old Wardrobe

An old wardrobe typically refers to a collection of clothing that may be outdated or no longer in fashion.

Charity

An organization set up to provide help and raise money for those in need, often operating on a non-profit basis.

Feel Richer

The sensation or perception of having more purchasing power or wealth, regardless of actual financial status.