2,686 reputation
927
bio website home.iitb.ac.in/~mudeshi1209
location Mumbai, India
age 18
visits member for 2 years, 10 months
seen May 8 at 9:44

A student and enthusiastic programmer. Love learning Physics! And I make android apps as a hobby.

This will make a great and interesting site : Puzzling. Please follow it

Stack Exchange Q&A site proposal: Puzzling


Mar
28
reviewed Approve Two vehicles moving in a line with different accelerations
Mar
25
comment Simultaneous Charging and Discharging Capacitor
You have got the concept of a capacitor horribly wrong. A capacitor in the very basic sense is two conducting plates placed parallel to and not touching each other. When you apply a potential difference across these plates, charge accumulates on them and the capacitor gets charged.
Mar
24
comment How do I see things of the bright room, being in the dark room?
Great 10 second video by minutephysics, related to you question: youtube.com/watch?v=VvqbjUtt3mM
Mar
24
reviewed Approve How clean will first generation fusion reactors be compared to fission reactors?
Mar
24
comment Free fall from space
ZilbermanRafael What is happening here is that the acceleration $a$ is changing with $r$ when you go to a large height of 500km. Near the surface, this acceleration is equal to $g=-10m/s^2$ and it is approximately constant for small heights. To solve your problem what you have to do is use $GM/r^2$ as you acceleration, and then proceed with solving the differential equation in $r$ and $t$. As @garyp suggests, this requires a certain level of knowledge in calculus.
Mar
24
reviewed Close Aerodynamics and thermodynamic
Mar
24
comment How does a Photocell/Photoresistor work?
Did you read Wikipedia? It explains the basic functioning of an LDR quite well. If you want a more detailed explanation probably about the function of CdS , specify it in the question.
Mar
24
answered Why is centrifugal 'force' perpendicular to line of inertia
Mar
23
comment Equation of motion for a falling rod (with one end touching a frictionless surface)
@Austin Gravity isn't the only force on the rod, there is a normal force on the rod too from the ground.
Mar
23
awarded  Deputy
Mar
23
revised Can effect of gravity be broken (counteracted) by electric force?
Fixed typos and grammar
Mar
23
comment Where is the “event horizon” on a basketball hoop?
I haven't checked the math, and there is a chance this is not possible. I leave that for you to determine.
Mar
23
answered Where is the “event horizon” on a basketball hoop?
Mar
23
reviewed No Action Needed Computing the Electric and Magnetic Field Distribution of a Funnel Waveguide
Mar
23
comment Can effect of gravity be broken (counteracted) by electric force?
Kinda like Millikan's Oil Drop Experiment ?
Mar
23
comment Choosing proper centripedal force in Newtonian gravitational forces
What you need is a proper scale-down factor to try and fit large orbits of satellites around the earth onto your screen so everything is visible properly. What you need to scale-down here is not earth's mass, but the radii of the orbits. So let the mass of the earth be the same, and also the definition of other units, and try to simulate the exact distances which would exist. Then scale-down to make the simulation fit your screen (eg. 500 mtrs -> 50 pixels)
Mar
23
revised Where does gravity get its energy from?
Fixed typo
Feb
1
accepted Light behaves as a particle or wave in this thought experiment?
Jan
24
asked Force and Energy of interaction of conducting sphere and point charge
Jan
21
reviewed Approve Does Super Mario physics work in reality?