A positively charged particle starts at rest 25 cm from a second positively charged particle
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A small sphere of mass m = 0.5 kg carrying a positive charge q = 110 μC is connected with a light, flexible, and inextensible string of length of length r=60cm and whirled in a vertical circle. If a vertically upward electric field of strength E=105NC−1 exists in the space, calculate the minimum velocity of the sphere required at the highest point so that it may just complete the circle (g = 10 m/s^2).
06
Nov
A small sphere of mass m = 0.5 kg carrying a positive charge q = 110 μC is connected with a light, flexible, and inextensible string of length of length r=60cm and whirled in a vertical circle. If a vertically upward electric field of strength E=105NC−1 exists in the space, calculate the minimum velocity of [...]
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A positively charged particle starts at rest 25 cm from a second positively charged particle ,
A radioactive source ,
A small sphere of mass m = 0.5 kg carrying a positive charge q = 110 μC is connected with a light ,
and inextensible string of length of length r=60cm and whirled in a vertical circle. If a vertically upward electric field of strength E=105NC−1 exists in the space ,
flexible ,
it has reached a velocity of 10(2–√)ms−1 . What is the maximum velocity (∈×10ms−1) that the first particle will reach? ,
which is held stationary throughout the experiment. The first particle is released and accelerates directly away from the second particle. When the first particle has moved 25 cm ,
The arrangement shown consists of three elements. (i) A thin rod of charge −3.0 μC that forms a full circle of radius 6.0 cm. (ii) A second thin rod of charge 2.0 μC that forms a circular are of radius 4.0cm and concentric with the full circle, subtending an angle of 90∘ at the centre of the full circle. (iii) an electric dipole with a dipole moment that is perpendicular to a radial line and has magnitude 1.28×10^−21 C/m . Find the net electric potential in volts at the centre.
06
Nov
The arrangement shown consists of three elements. (i) A thin rod of charge −3.0 μC that forms a full circle of radius 6.0 cm. (ii) A second thin rod of charge 2.0 μC that forms a circular are of radius 4.0cm and concentric with the full circle, subtending an angle of 90∘ at the centre [...]
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A positively charged particle starts at rest 25 cm from a second positively charged particle ,
it has reached a velocity of 10(2–√)ms−1 . What is the maximum velocity (∈×10ms−1) that the first particle will reach? ,
which is held stationary throughout the experiment. The first particle is released and accelerates directly away from the second particle. When the first particle has moved 25 cm ,
A radioactive source, in the form of a metallic sphere of radius 10^−2 m emits β−particles at the rate of 5×1010 particles per second. The source is electrically insulated. How long will it take for its potential to be raised by 2V, assuming that 40% of the emitted β−particles escape the source.
06
Nov
A radioactive source, in the form of a metallic sphere of radius 10^−2 m emits β−particles at the rate of 5×1010 particles per second. The source is electrically insulated. How long will it take for its potential to be raised by 2V, assuming that 40% of the emitted β−particles escape the source. A positively charged [...]
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A positively charged particle starts at rest 25 cm from a second positively charged particle ,
A radioactive source ,
it has reached a velocity of 10(2–√)ms−1 . What is the maximum velocity (∈×10ms−1) that the first particle will reach? ,
which is held stationary throughout the experiment. The first particle is released and accelerates directly away from the second particle. When the first particle has moved 25 cm ,
The figure shows four situation in which charges as indicated ( q > 0 ) are fixed on an axis. How many situations is there a point to the leftt of the charges whee an electron would be in equilibrium ?
06
Nov
The figure shows four situation in which charges as indicated ( q > 0 ) are fixed on an axis. How many situations is there a point to the leftt of the charges whee an electron would be in equilibrium ? A positively charged particle starts at rest 25 cm from a second positively charged [...]
Tags:
A positively charged particle starts at rest 25 cm from a second positively charged particle ,
it has reached a velocity of 10(2–√)ms−1 . What is the maximum velocity (∈×10ms−1) that the first particle will reach? ,
which is held stationary throughout the experiment. The first particle is released and accelerates directly away from the second particle. When the first particle has moved 25 cm ,
A positively charged particle starts at rest 25 cm from a second positively charged particle, which is held stationary throughout the experiment. The first particle is released and accelerates directly away from the second particle. When the first particle has moved 25 cm, it has reached a velocity of 10(2–√)ms−1 . What is the maximum velocity (∈×10 m/s) that the first particle will reach?
06
Nov
A positively charged particle starts at rest 25 cm from a second positively charged particle, which is held stationary throughout the experiment. The first particle is released and accelerates directly away from the second particle. When the first particle has moved 25 cm, it has reached a velocity of 10(2–√)ms−1 . What is the maximum [...]
Tags:
A positively charged particle starts at rest 25 cm from a second positively charged particle ,
it has reached a velocity of 10(2–√)ms−1 . What is the maximum velocity (∈×10ms−1) that the first particle will reach? ,
which is held stationary throughout the experiment. The first particle is released and accelerates directly away from the second particle. When the first particle has moved 25 cm ,