Downward force-direction of the electric field

Assignment Help Physics
Reference no: EM13675689

A downward force of 3.0N is exerted on a -8.8C charge.

1. What is the direction of the electric field at this point?

2. What is the magnitude of the electric field at this point?

Reference no: EM13675689

Questions Cloud

Decide the self-induced emf in the solenoid : A 0.1m long solenoid has a radius of 0.05m and 1.5x10^4 turns. The current in the solenoid changes at a rate of 6.0A/s. A conducting loop of radius 0.0200m is placed at the center of the solenoid by its axis the same as that of the original solenoid.
Magnitude of the average velocity of the storm : A meteorologist tracks the movement of a thunderstorm by Doppler radar. At 8:00 PM, the storm was 60mi northeast of her station. At 10:00PM, the storm is at 75mi north.
Two small metallic spheres-charge on each sphere : Two small metallic spheres, each of mass m = 0.15 g, are suspended as pendulums by light strings from a common point as shown in the figure below. The spheres are given the same electric charge, and it is found that they come to equilibrium when each..
Decide the densities of the glycerine and the sphere : A plastic sphere floats in water by 50.0% of its volume submerged. This same sphere floats in glycerine with 40.0% of its volume submerged. Decide the densities of (a) the glycerine and (b) the sphere.
Downward force-direction of the electric field : A downward force of 3.0N is exerted on a -8.8C charge. What is the direction of the electric field at this point? What is the magnitude of the electric field at this point?
Using the free-electron theory of metals : Using the free - electron theory of metals , compute (a) the ground state energy level in a block 1 cm × 1 cm × 1 cm in joules . Too, for an energy level with a sum - of - squares nx^2 + ny^2 + nz^2 = 27, what are the possible values of nx , ny , and..
The large piston has a cross-sectional area : The large piston has a cross-sectional area of 200 cm2, and the small piston of a hydraulic lift has a cross-sectional area of 3.00 cm2. What downward force of magnitude F1 should be applied to the small piston for the lift to raise a load whose weig..
Molecule of deoxyribonucleic acid : A molecule of DNA (deoxyribonucleic acid) is 2.23 µm long. The ends of the molecule become singly ionized: negative on one end, positive on the other. The helical molecule acts like a spring and compresses 1.19% upon becoming charged, and remains in ..
A wave travels along a string at a speed : A wave travels along a string at a speed of 295m/s. What will be the speed if the string is replaced with one made of the same material and under the same tension however having twice the radius?

Reviews

Write a Review

Physics Questions & Answers

  A scale is constructed using the 10 kg mass the 2 kg pan p

a scale is constructed using the 10 kg mass the 2 kg pan p and the pulley and cord arrangment. cord bca is 2m long. if

  Evaluate the force of friction

A 45 kilogram crate is on a ramp inclined at 36o to the horizontal, and the coefficient of friction between the crate and the ramp is .26. Evaluate the force of friction

  Q1 the loaded cab of an elevator has a mass of 30 x 103 kg

q1. the loaded cab of an elevator has a mass of 3.0 x 103 kg and moves 221 m up the shaft in 23 s at constant speed. at

  What was change in internal energy of gas during process

The pressure in ideal gas is cut in half slowly, while being kept in a container with rigid walls. In the process, 265 kJ of heat left the gas (a) how much work was done during the process. (b) what was the change in internal energy of the gas dur..

  What is the centripetal acceleration of the hammer

An athlete whirls a 7.49 kg hammer tied to the end of a 1.3 m chain in a horizontal circle. What is the centripetal acceleration of the hammer

  What is the magnetic field in that region of space

A cosmic-ray proton in interstellar space has an energy of 21.5 MeV, What is the magnetic field in that region of space

  Calulate the temperature rise in the real pump

Water at 25 degrees celius is pumped from 100kPa to 5MPa in a pump with an efficiency of 75%, Calulate the temperature rise in the real pump

  Find the direction of the acceleration of the object

Only two forces act on an object (mass = 3.30 kg), as in the drawing. (F = 79.0 N.) Find the magnitude and direction (relative to the x axis) of the acceleration of the object

  What is the dna spring constant

With its double helix structure, DNA is coiled like a spring. A biophysicist grabs the end of a DNA strand with optical tweezers, What's the DNA spring constant

  How far away from its location when the string breaks will

a 3-kg rock is tied to the end of a string and twirled overhead 1.9 m above the ground in a 0.8-m radius horizontal

  A certain orthodontist uses a wire brace to align a

a certain orthodontist uses a wire brace to align a patients crooked tooth as in the figure below. the tension in the

  What is the electric field on the axis of the washer

A thin, flat washer is a disk with an outer diameter of 14 cm and a hole in the center with a diameter of 3 cm. What is the electric field on the axis of the washer

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd