Free Help in Physics for Class 11 & 12
As we know that in aeroplane during landing the charged produced in it due to the friction with ground are earthed through its wheels; can this charge be stored with the help of a capacitor and used
Why do we need Higg’s Boson? Helen Heath explains why the Standard Model needs the Higgs boson.
http://physicsworld.com/cws/article/multimedia/50419
How would I calculate the charge on a small sphere with an excess of 5.0 x 10 14 electrons?
Asked Kaitlin Thomas
Answer:
We know that charge on an electron is (-) 1.6 x 10-19 C
If the sphere has 5.0 x 10
Hello students!
It’s the time of AISSCE Practical Examination.
How was your Physics Practical Examination and Viva?
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A rifle at a height H aimed horizontally fires a bullet to the ground. At the same time , a bullet with the same mass in dropped from the same height. Neglecting air resistance, which one hits the ground first?Explain. ED posted Answer: Both will hit t...
