Dashed line is drawn through the negative charge

Reference no: EM13560503

Charges of -q and +2q are fixed in place, with a distance of 2.00mbetween them. A dashed line is drawn through the negative charge, perpendicular to the line between the charges. On the dashed line,at a distance L from the negative charge, there is at least one spot where the total potential is zero. Find L.

Reference no: EM13560503

Questions Cloud

Calculate the energy output : Calculate the energy output when 0.78 kg of water vapor,initially heated to 120°C, condenses to water at 84°C.

Collision is elastic and completely inelastic : A 5.00 kg ball, moving to the right at a velocity of +2.00 m/s on afriction less table, collides head-onwith a 7.50 kg ball moving with a velocity of -1.00 m/s. Find the final velocities of the ball if the collision is a) elastic, and b) completel..

External electric field-determine the charge of the particle : A moving particle encounters an external electric field that decreases its kinetic energy from 9520 eV to 7060 eV as the particle moves from postition A to position B. The electric potential at A is -55.0V, and the electric potential at B is +27.0 V...

What is the capacitance of this cable : A 57.0 m length of coaxial cable has an innerconductor that has a diameter of 2.58 mm and carries a charge of8.10 µC. The surrounding conductor has an inner diameter of7.27 mm and a charge of -8.10 µC. What is the capacitance of this cable?

Dashed line is drawn through the negative charge : Charges of -q and +2q are fixed in place, with a distance of 2.00mbetween them. A dashed line is drawn through the negative charge,perpendicular to the line between the charges. On the dashed line,at a distance L from the negative charge, there is..

What is the initial velocity of the bullet : A 10 gram bullet is fired into a ballistic pendulum made froma 4 kg wood block and two light cords. The block’s vertical displacement is 5 cm. What is the initial velocity of the bullet ? What percentage of the bullet’s initial kinetic energyis lo..

Immediate cause of many deaths is ventricular fibrillation : The immediate cause of many deaths is ventricular fibrillation, uncoordinated quivering of the heart as opposed toproper beating. An electric shock to the chest can cause momentaryparalysis of the heart muscle, after which the heart will sometimes..

The dimensions of a parallel-plate capacitor : The dimensions of a parallel-plate capacitor are all increased by a factor of six. By what factor does the capacitance change? (The dimensions refer to the length and width of a plate and the spacing between the plates.)

What force is exerted : Two charged bodies exert a force of 0.245N on each other. If they are moved so that they are one-fifth as far apart, what force is exerted?

User Account

All Pages