Two capacitors R₁ = 4\(\Omega\) and R₂ = 5\(\Omega\) are connected in parallel across a potential difference. If P₁ and P₂ represent power dissipated in R ₁ and R₂ respectively, then the ratio P₁ : P₂ is

Similar Questions

As a result of air at the top of a barometer, the height of the mercury column is 73.5cm when it sho...

A zinc has a heat capacity of 40 J/K, what is the mass of the zinc, given that the specific heat of ...

A force of 5N act at a point Y on a rod XYZ as shown in the diagram above, if XY is 2m. What is the ...

What determines the polarity at the ends of an electromagnet? The ...

A certain radioisotope of \(^{235}_{92}U\) emits four alpha particles and three beta particles. The ...

Non-luminous object can be seen because they ...

A lamp is rated 240V 60W, calculate the resistance of its filament ...

The velocity ratio of an inclined plane, inclines at an angle \(\theta\) to the horizontal can be ex...

When one arm of a U-tube manometer is connected to a gas supply, the levels of mercury in the two ar...

In fig 9 the value of R is ...