Question
How can we set default rwx permission to all users on
every file which is created on the current shell?Solution
The correct answer is D
A capacitor filled with dielectric constant K is connected to a battery. If dielectric is removed, how much charge flows back?
What is the value of 1 horsepower in watts? Â
A thin conducting rod of length 3 m is aligned vertically (along the z-axis) and is moving in space with a velocity vector v = (i + 4j) m/s within a un...
An electric bulb is rated 100 W and 220 V. What is the current through the bulb? Â
The balance point in a potentiometer for a cell of emf 1.5 V is 60 cm. If a resistance of 5 Ω is connected in parallel with the cell and the new balanc...
The magnetic field inside a long straight solenoid is:
Sound travels fastest in which medium? Â
A train approaches a stationary observer with a speed of 36 km/h. It emits a sound of frequency 500 Hz. If the speed of sound is 340 m/s, what is the ap...
For a projectile, maximum range is obtained when angle of projection is:
What is the unit of power in an electrical circuit? Â
