the net electrostatic potential created by these charges is V. Find the separation r between the charges.
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A particle of mass m=0.1kg and having positive charge q=75μC is suspended from a point by a thread of length l=10cm. In the space, a uniform horizontal electric field E=104NC−1 exists. The particle is drawn aside so that the thread becomes vertical and then it is projected horizontally with velocity v such that the particle starts to move along a circle with the same constant speed V. Calculate the radius of the circle and speed v(g=10 ms^−2).
01
Sep
A particle of mass m=0.1kg and having positive charge q=75μC is suspended from a point by a thread of length l=10cm. In the space, a uniform horizontal electric field E=104NC−1 exists. The particle is drawn aside so that the thread becomes vertical and then it is projected horizontally with velocity v such that the particle [...]
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A particle of mass m=0.1kg and having positive charge q=75μC is suspended from a point by a thread of length l=10cm. In the space ,
each of radius r and supported on insulating stands ,
the net electrostatic potential created by these charges is V. Find the separation r between the charges. ,
Two point like charges q1 and q2 are fixed in free space. At every point on the curve shown ,
Two small metal spheres A and B ,
Two small metal spheres A and B, each of radius r and supported on insulating stands, located at a distance a(a>>r) from each other are connected by a thin conducting wire. A point charge q is brought near the spheres at distance l(l>>r) on the line joining the centers of the spheres. What are the moduli of charge induced on the spheres ?
01
Sep
Two small metal spheres A and B, each of radius r and supported on insulating stands, located at a distance a(a>>r) from each other are connected by a thin conducting wire. A point charge q is brought near the spheres at distance l(l>>r) on the line joining the centers of the spheres. What are the [...]
Two point like charges q1 and q2 are fixed in free space. At every point on the curve shown, the net electrostatic potential created by these charges is V. Find the separation r between the charges.
01
Sep
Two point like charges q1 and q2 are fixed in free space. At every point on the curve shown, the net electrostatic potential created by these charges is V. Find the separation r between the charges. the net electrostatic potential created by these charges is V. Find the separation r between the charges. Two point [...]