A bead with a mass of 0.050 g and a charge of 15 nC is free...
A bead with a mass of 0.050 g and a charge of 15 nC is free to slide on a vertical rod. At the base of the rod is a fixed 10 nC charge. In equilibrium, at what height above the fixed charge does the bead rest?
Homework Answers
Prepare:
The repulsive force between the charged particles is equal to the weight of the charged bead that is held in equilibrium.
The distance between the two charges is the height at which the second charge is from the ground.
Solve:
Given
Mass of the bead
, charge of the bead
, Charge on the ground is
, on substituting the values
A bead with a mass of 0.090 g and a charge of 10 nC is free...
A bead with a mass of 0.090 g and a charge of 10 nC is free to slide on a vertical rod. At the base of the rod is a fixed 15 nC charge. Part A In equilibrium, at what height above the fixed charge does the bead rest? answer : h=
A bead with a mass of 0.020 g and a charge of 10 nC is free...
A bead with a mass of 0.020 g and a charge of 10 nC is free to slide on a vertical rod. At the base of the rod is a fixed 10 nC charge.In equilibrium, at what height above the fixed charge does the bead rest?
A bead with a mass of 0.080 g and a charge of 10 nC is free...
A bead with a mass of 0.080 g and a charge of 10 nC is free to slide on a vertical rod. At the base of the rod is a fixed 20 nC charge. In equilibrium, at what height above the fixed charge does the bead rest?
A bead with a mass of 0.040 g and a charge of 10 nC is free...
A bead with a mass of 0.040 g and a charge of 10 nC is free to slide on a vertical rod. At the base of the rod is a fixed 10 nC charge. In equilibrium, at what height above the fixed charge does the bead rest? h =
A bead with a mass of 0.070 g and a charge of 20 nC is free...
A bead with a mass of 0.070 g and a charge of 20 nC is free to slide on a vertical rod. At the base of the rod is a fixed 10 nC charge. Part A In equilibrium, at what height above the fixed charge does the bead rest?
A bead with a mass of 0.025 g and a charge of 20 nC is free...
A bead with a mass of 0.025 g and a charge of 20 nC is free to slide on a vertical rod. At the base of the rod is a fixed 20 nC charge. In equilibrium, at what height above the fixed charge does the bead rest?
A bead with a mass of 0.070 g and a charge of 20 nC is free...
A bead with a mass of 0.070 g and a charge of 20 nC is free to slide on a vertical rod. At the base of the rod is a fixed 20 nC charge. In equilibrium, at what height above the fixed charge does the bead rest?
Bead A has a mass of 14 g and a charge of -4.6 nC . Bead...
Bead A has a mass of 14 g and a charge of -4.6 nC . Bead B has a mass of 22 g and a charge of -14.0 nC . The beads are held 15 cm apart (measured between their centers) and released. What maximum speed is achieved by each bead? Express your answers using two significant figures separated by a comma. vfA, vfB =
2. A test charge of mass 0.01 g and charge of +10 nC is released from...
2. A test charge of mass 0.01 g and charge of +10 nC is released from rest at A which is at 100 cm distance from a charged bead (has a total of + 10 uF charge). What would be the speed of the test charge when it reaches the point B which is 500 cm from the bead?. Hint: energy conservation Charged bead B 100 cm 500 cm
A small bead of mass m can slide without friction on a circular hoop that is...
A small bead of mass m can slide without friction on a circular hoop that is in a vertical plane and has a radius R. The hoop rotates at a constant angular velocity ω about a vertical axis through the diameter of the hoop. Our goal is to find the angle β, as shown, such that the bead is in vertical equilibrium. We break the problem into several steps. a) Assume the bead is in vertical equilibrium and does not...
2. A test charge of mass 0.01 g and charge of +10 nC is released from rest at A which is at 100 cm distance from a charged bead (has a total of + 10 uF charge). What would be the speed of the test charge when it reaches the point B which is 500 cm from the bead?. Hint: energy conservation Charged bead B 100 cm 500 cm
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