Search & Filtering
Three charged spheres are at the positions shown in the figure.
(a) Find the net electrostatic force at sphere B.
(b) Find the net electric field at (4,-3)
A parallel plate capacitor has an area of 5cm² and 0.1mm apart. IN between the plates is a sheet of mica ( 4.8x10¯¹¹C²/N.m² ). Find its capacitance.
Different application of HDL in digital logic design.
What are the impacts of load line and operating point in designing an amplifier?(both DC and AC amplifier)
The energy stored in a copper wire of cross sectional area 0.5mm² is 0.04J. calculate the force applied to it if its length is 2m. Take young modulus of copper as 1.2×10¹¹Nm^-2.
A string is stretched by 5cm. If a mass of 1kg is dropped from a height of 0.3m onto a spring whose force constant is 400Nm^-¹. Calculate the maximum distance the spring will be compressed
1. A patient was carried by a wheelchair push by a nurse along the handle with a parallel force of 50 Newtons at a distance of 50 m from the hospital garden. What work is done by the nurse?
three capacitors c1 = 2uf ,c2= 4uf, c3= 4uf, are connected in series and parallel, find the total capacitance for 3 capacitors
b) Show that there is a time dilation for a clock that moves at a relativistic velocity v relative to an
observer who is on the ground taking readings.
Tom was able to see leah doing calculation in her space plane that was moving at 0.5c. Tom who is in
an inertial frame that is at rest uses his clock and notices that she takes exactly one minute to finish her
calculation. How much time did she take by his (Tom’s) clock?
#339914 on Dec 2023