Answer:
a) least mass
Explanation:
According to the Newton's first law of motion, more the mass of a body the greater is its inertia, and inertia is the tendency of a body to resist any change to its state of rest or uniform motion.
Greater is the mass of charge least is its deflection under the influence of magnetic field.
<em>This can be explained well by the mathematical equations relating the </em><em>centripetal force and the magnetic force</em><em> on a charged mass moving in a magnetic field perpendicular to the velocity:</em>
where:
m = mass of the charged particle
v = velocity of projection of the charged mass into the magnetic field
r = radius of curvature of path of charged mass under the magnetic force
q = magnitude of charge on the particle of mass 'm'
B = intensity of magnetic field normal to 'v'
i.e.
- Speed of the charge is higher when its mass is lesser and according to the Fleming's left hand rule we known that the charge continuously faces a magnetic force while moving in the field.
& also,
- Which indicates that more is the mass of charge larger is the radius of its trajectory of motion which means lesser is its deviation.
<span>Ionospheric interactions with radiation </span>
Answer:
d = 1.19 x 10⁻⁴ m = 0.119 mm
Explanation:
This problem can be solved by using Young's double-slit experiment formula:
where,
Y = fringe spacing = 32 mm = 0.032 m
L = slit to screen distance = 6 m
λ = wavelength of light = 633 nm = 6.33 x 10⁻⁷ m
d = slit width = ?
Therefore,
<u>d = 1.19 x 10⁻⁴ m = 0.119 mm</u>
When any component is short-circuited, the component becomes irrelevant. Resistance between it’s terminals becomes zero irrespective of value of the component. In other words, capacitance ceased to exist.
For the circuit containing such capacitor, situation is somewhat like capacitor with infinite capacitance. However as the capacitor can not hold any charge, we can say that it is not not equivalent of infinite capacitance, because the capacitor can not hold any charge.
Hence we can say that the capacitance just vanishes, when the plates are joined together by a connecting wire.
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Related Questions (More Answers Below)
Answer:
24.71 mm
Explanation:
Distance is proportional to focal length, so
d∝f
which means
Magnification of first lens
and
Similarly, magnification of second lens
and
From the above equations we get
and
which means,
and
So, we get
∴ Focal length should this camera's lens is 24.71 mm