Question
The files which are deleted from hard disk goes to
Solution
The correct answer is D
Find the equivalent resistance when three resistors of 4 Ω, 6 Ω, and 12 Ω are connected in parallel.
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...
A cube of side a encloses a point charge q at its center. What is the electric flux through one of its faces?
A tuning fork of frequency 440 Hz resonates with a pipe closed at one end, vibrating in its second overtone . If the speed of sound in air is 330 m/s, w...
A current element is placed at origin. At point P(1 mm,1 mm), the magnetic field due to this element is:
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If lift is going up with acceleration, the apparent weight of a body is -
The functioning of a quartz crystal in a watch is based on which principle?
Which instrument is used to measure electric current?
A 220 V, 100 W bulb is connected to a 110 V source. Calculate the power consumed by the bulb
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