Solution for the question - electric power = (r)/(v) '/> (r)/(y^(2)) '/> (v^(2))/(r) '/> v2r

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Easy

Question

Electric power =

V₂R
$\frac{V^{2}}{R}$
$\frac{R}{V^{2}}$
$\frac{R}{V}$

The correct answer is: $fraction numerator V to the power of 2 end exponent over denominator R end fraction$

n equal resistors are first connected in series and then in parallel. The ratio of the equivalent resistance in the two cases is

Physics-General

General

Physics-

A wire 50 cm long and 1 mm² in cross-section carries a current of 4 A when connected to a 2V battery. The resistivity of the wire is

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General

Physics-

The equivalent resistance of the network shown in the adjoining figure between the points A and B is

Physics-General

General

physics-

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Electric power =

V₂R
$\frac{V^{2}}{R}$
$\frac{R}{V^{2}}$
$\frac{R}{V}$

The correct answer is: $fraction numerator V to the power of 2 end exponent over denominator R end fraction$

Related Questions to study

n equal resistors are first connected in series and then in parallel. The ratio of the equivalent resistance in the two cases is

n equal resistors are first connected in series and then in parallel. The ratio of the equivalent resistance in the two cases is

A wire 50 cm long and 1 mm² in cross-section carries a current of 4 A when connected to a 2V battery. The resistivity of the wire is

A wire 50 cm long and 1 mm² in cross-section carries a current of 4 A when connected to a 2V battery. The resistivity of the wire is

The equivalent resistance of the network shown in the adjoining figure between the points A and B is

The equivalent resistance of the network shown in the adjoining figure between the points A and B is

Equivalent resistance between points P and Q in the adjoining figure is

Equivalent resistance between points P and Q in the adjoining figure is

The S.I. unit of surface charge density is _____.

The S.I. unit of surface charge density is _____.

Find the final product Z of the following reaction

Find the final product Z of the following reaction

Coupling with diazonium salts of the following takes place in the order of

Coupling with diazonium salts of the following takes place in the order of

in the above reaction (A)and (B)are

in the above reaction (A)and (B)are

Dehydrohalogenation of the following in increasing order

Dehydrohalogenation of the following in increasing order

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Electric power =

V2R

The correct answer is:

Related Questions to study

n equal resistors are first connected in series and then in parallel. The ratio of the equivalent resistance in the two cases is

n equal resistors are first connected in series and then in parallel. The ratio of the equivalent resistance in the two cases is

A wire 50 cm long and 1 mm2 in cross-section carries a current of 4 A when connected to a 2V battery. The resistivity of the wire is

A wire 50 cm long and 1 mm2 in cross-section carries a current of 4 A when connected to a 2V battery. The resistivity of the wire is

The equivalent resistance of the network shown in the adjoining figure between the points A and B is

The equivalent resistance of the network shown in the adjoining figure between the points A and B is

Equivalent resistance between points P and Q in the adjoining figure is

Equivalent resistance between points P and Q in the adjoining figure is

The S.I. unit of surface charge density is _____.

The S.I. unit of surface charge density is _____.

Find the final product Z of the following reaction

Find the final product Z of the following reaction

Coupling with diazonium salts of the following takes place in the order of

Coupling with diazonium salts of the following takes place in the order of

in the above reaction (A)and (B)are

in the above reaction (A)and (B)are

Dehydrohalogenation of the following in increasing order

Dehydrohalogenation of the following in increasing order

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V₂R
$\frac{V^{2}}{R}$
$\frac{R}{V^{2}}$
$\frac{R}{V}$

The correct answer is: $fraction numerator V to the power of 2 end exponent over denominator R end fraction$

A wire 50 cm long and 1 mm² in cross-section carries a current of 4 A when connected to a 2V battery. The resistivity of the wire is

A wire 50 cm long and 1 mm² in cross-section carries a current of 4 A when connected to a 2V battery. The resistivity of the wire is