Physics - Mock Test 17

Question 161

In a charged capacitor, the energy resides

A) in the positive charges. B) in both the positive and negative charges. C) in the field between the plates. D) around the edges of the capacitor plates.

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Question 162

In a charged capacitor, the energy resides

A) in the positive charges. B) in both the positive and negative charges. C) in the field between the plates. D) around the edges of the capacitor plates.

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Question 163

Capacity of a parallel plate condenser can be increased by

A) increasing the distance between the plates B) increasing the thickness of the plates C) decreasing the thickness of the plates D) decreasing the distance between the plates

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Question 164

Capacity of a parallel plate condenser can be increased by

A) increasing the distance between the plates B) increasing the thickness of the plates C) decreasing the thickness of the plates D) decreasing the distance between the plates

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Question 165

An arrangement which consists of two conductors separated by a dielectric medium is called

A) resistor B) inductor C) rectifier D) capacitor

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Question 166

An arrangement which consists of two conductors separated by a dielectric medium is called

A) resistor B) inductor C) rectifier D) capacitor

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Question 167

Capacitiors are used in electrical circuits where appliances need more

A) voltage B) current C) resistance D) power

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Question 168

Capacitiors are used in electrical circuits where appliances need more

A) voltage B) current C) resistance D) power

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Question 169

A conductor carries a certain charge. When it is connected to another uncharged conductor of finite capacity, then the energy of the combined system is

A) more than that of the first conductor B) less than that of the first conductor C) equal to that of the first conductor D) uncertain

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Question 170

A conductor carries a certain charge. When it is connected to another uncharged conductor of finite capacity, then the energy of the combined system is

A) more than that of the first conductor B) less than that of the first conductor C) equal to that of the first conductor D) uncertain

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