KVPY Stream-SA (Class 11) Physics: Questions 52 - 53 of 252

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Question number: 52

» Current Electricity » Electrical Energy and Power

MCQ▾

Question

Following figures show different combinations of identical resistor (s) of resistance R connected to identical battery (ies) of voltage V. Which option is correct regarding the total power dissipated in the circuit?

diagrams of identical resistor(s) and battery(ies) (Circuit M)

Diagrams of Identical Resistor (S) and Battery (Ies) (Circuit M)

In figure circuit of different combination of identical resistor (s) of resistance R and identical battery (ies) of voltage V is down.

Diagrams of identical resistor(s) and battery(ies) (Circuit N)

Diagrams of Identical Resistor (S) and Battery (Ies) (Circuit N)

In figure circuit of different combination of identical resistor (s) of resistance R and identical battery (ies) of voltage V is down.

Diagrams of identical resistor(s) and battery(ies) (Circuit O)

Diagrams of Identical Resistor (S) and Battery (Ies) (Circuit O)

In figure circuit of different combination of identical resistor (s) of resistance R and identical battery (ies) of voltage V is down.

Choices

Choice (4) Response

a.

PM=PN>PO

b.

PN=PO<PM

c.

PN<PM<PO

d.

PM<PN<PO

Question number: 53

» Current Electricity » Electrical Energy and Power

Appeared in Year: 2012

MCQ▾

Question

Following figures show different combinations of identical bulb (s) connected to identical battery (ies). Which option is correct regarding the total power dissipated in the circuit?

diagrams of identical bulb(s) and battery(ies) (Circuit P)

Diagrams of Identical Bulb (S) and Battery (Ies) (Circuit P)

In figure circuit of different combination of identical bulb (s) and identical battery (ies) is down.

diagrams of identical bulb(s) and battery(ies) (Circuit Q)

Diagrams of Identical Bulb (S) and Battery (Ies) (Circuit Q)

In figure circuit of different combination of identical bulb (s) and identical battery (ies) is down.

Diagrams of identical bulb(s) and battery(ies) (Circuit R)

Diagrams of Identical Bulb (S) and Battery (Ies) (Circuit R)

In figure circuit of different combination of identical bulb (s) and identical battery (ies) is down.

Diagrams identical bulb(s) and battery(ies) (Circuit S)

Diagrams Identical Bulb (S) and Battery (Ies) (Circuit S)

In figure circuit of different combination of identical bulb (s) and identical battery (ies) is down.

Choices

Choice (4) Response

a.

P < Q < R < S

b.

P < Q < R = S

c.

R < Q < P < S

d.

P < R < Q < S

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