Three point charges are placed on the x-axis

Reference no: EM13667814

1. Three point charges are placed on the x-axis. The first charge is +2.0nC at the origin, the second -2.0nC to the right at x= 50 cm, and the third is +4.0nC at the 100 cm mark. What are the magnitude and direction of the electrostatic force which action the charge at the origin?

2. A foam ball of mass 0.150 g carries a charge of -2.00nC. The ball is placed inside a uniform electric field, and is suspended against the force of gravity. What are the direction and magnitude of the electric field?

Reference no: EM13667814

Questions Cloud

A converging lens of focal length : A converging lens of focal length 8.000 cm is 19.7 cm to the left of a diverging lens of focal length -6.00 cm. A coin is placed 12.4 cm to the left of the converging lens.

Starting from the ends of the pole skater pull themselves : "Two skaters one with a mass of 70 kg and the other with mass of 48kg, stand on an ice rink holding a pole of length 5.6m and legible mass. Starting from the ends of the pole the skater pull themselves along the pole until they meet. How far does the..

Conducting bar moves to the right at a constant speed : There is a 6Ωelectric heater that consumes 15 W of power. The conducting bar moves to the right at a constant speed, the field strength is 2.4T, and the length of the bar among the rails is 1.2m.

What is the value of impulse : A truck of 2500kg travels at 40m/s it crashes against a wall and stops at 0.2s, what is the value of impulse?, find the average force on the truck along the impact.

Three point charges are placed on the x-axis : Three point charges are placed on the x-axis. The first charge is +2.0nC at the origin, the second -2.0nC to the right at x= 50 cm, and the third is +4.0nC at the 100 cm mark. What are the magnitude and direction of the electrostatic force which acti..

Compare this to gravitational force among these particles : Two resistors by values of 27Ω and 19Ω,respectively, are connected in series and hooked to a 12Vbattery. How much current is in the circuit? How much power is expended in the circuit?

What is heaters resistance-what current does heater carry : A 100-W heater is designed to operate by an applied voltage of 120V. What is the heater's resistance, and what current does the heater carry?

Which could potentially reason you the greater injury : Which could potentially reason you the greater injury; being tackled by a light-weight, fast-moving football player, or being tackled by a player with double the mass however moving at half the speed?

Rocket in gravity- free outer space has the same thrust : If a rocket in gravity- free outer space has the same thrust at all times, is its acceleration constant, increasing or decreasing? If the rocket has the same acceleration at all times, is the thrust constant, increasing or decreasing?

User Account

All Pages