# Q. The power factor of R-L circuit is $\frac{1}{\sqrt{3}}$. If the inductive reactance is $2\Omega$. The value of resistance is

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Solution:

## 1. The condition for a uniform spherical mass m of radius r to be a black hole is [G = gravitational constant and g = acceleration due to gravity]

AIIMS 2005 Gravitation

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## 3. The charge deposited on 4 $\mu$F capacitor in the circuit is

KCET 2009 Electrostatic Potential And Capacitance

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## 5. The potential to which a conductor is raised, depends on ........

KCET 2005 Electrostatic Potential And Capacitance

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KCET 2020