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.
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How would I calculate the charge on a small sphere with an excess of 5.0 x 10 14 electrons?
Asked Kaitlin Thomas
We know that charge on an electron is (-) 1.6 x 10-19 C
If the sphere has 5.0 x 10
It’s the time of AISSCE Practical Examination.
How was your Physics Practical Examination and Viva?
Which questions were asked to you?
Which were the experiments and activities you
State the Principle of a potentiometer. (The students say that potential drop is proportional to length but the constant quantities are not mentioned) How can we increase the sensitivity
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...