Question
In scattering experiment, $\alpha$-particles scattered due to which force :
✓
Answer
(B) - Coulomb's force
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Two spheres A and B of exactly same mass are given equal positive and negative charges respectively. Their masses after charging.
Mosley measured the frequency $(f)$ of the characteristic $X-$rays from many metals of different atomic number $(Z)$ and represented his results by a relation known as Mosley's law. This law is $(a, b$ are constants$)$
→Let E, G and N represent the magnitudes of electromagnetic gravitational and nuclear forces between two electrons at a given separation. Then:
- N > E > G
- E > N > G
- G > N > E
- E > G > N
Sound waves in air cannot be polarized because:
On increasing the number of electrons striking the anode of an X-ray tube, which one of the following parameters of the resulting X-rays would increase(a) Penetration power(b) Frequency(c) Wavelength(d) Intensity
Ten capacitor are joined in parallel and charged with a battery up to a potential V. They are then disconnected from battery and joined again in series then the potential of this combination will be(a) V (b) 10V(c) 5V (d) 2V
In the given figures, three paths of an $\alpha$-particle passing nearby a nucleus (N) are shown. Among these, which path will be correct?
→A solid sphere moves at a terminal velocity of $20m/s$ in air at a place where $g = 9.8m/s^2$. The sphere is taken in a gravity free hall having air at the same pressure and pushed down at a speed of $20m/s.$
→- Its initial acceleration will be $9.8m/s^2$ downward.
- Its initial acceleration will be $9.8m/s^2$ upward.
- The magnitude of acceleration will decrease as the time passes.
- It will eventually stop.
Magnetic permeability is maximum for(a) Diamagnetic substance(b) Paramagnetic substance(c) Ferromagnetic substance(d) All of these
Point charges $+4 q,-q$ and $+4 q$ are kept on the $X$-axis at points $x=0, x=a$ and $x=2$ a respectively:
→