what is meant patch cards..
Similar charges repel while dissimilar ones attract each other. How does two electrons attract each other during the formation of bond or why don't the protons in the nucleus repel?
Why a capacitor is a voltage sensitive device?
What is the difference between a vector and a phasor?
In general, alternating voltage varies between its maximum and minimum values 50 times per cycle. Why don't the circuit element show such fluctuation?
Please define e.s.u. it is the unit of ...... It is equal to .....
What is meant by common potential?
while calculating KVA using Volt and Ampere Reading, why we multiply the result with Square Root of 3 (i.e, 1.73)?
What is Voltage Dip? why it is required for Generator Sizing?
What is Steady State Load & Transient Load?
i measured a 3-ph capacitor with a multimeter which is not connected to supply... but i could get the phase to phase voltage... how tis is possible..????
how help physics in bank
hmmm by using of our saliva we can produce current?
The system shown in the figure is in equilibrium. The metal spheres are identical and each has a mass of 2 kg. The surface areas of the pistons are equal and 100 square centimeters each. The density of water is 1 g per cubic centimeter. Assuming that the frictions and masses of the pistons are negligible, what is the mass of G? ( g = 10N/kg )
Is the electric field constant or does it vary with time in dielectric materials?