Pointcharges are placed at corners of equilateral triangle

Reference no: EM13557134

Three equal 1.49 µC pointcharges are placed at the corners of an equilateral triangle whosesides are 0.500 m. What is the potential energy of the system? (Take zero as the potential energy of the three charges when they are infinitely far apart.)

Reference no: EM13557134

Questions Cloud

Find the energy taken in during eachcycle : A particular heat engine has a useful power output of 5.80 kW and an efficiency of 21.0%. In each cycle, the engine expels 8450 J of exhaust energy.

Many athletes elect to launch the shot at an angle : In shot putting, many athletes elect to launch the shot at an angle that is smaller than the theoretical one (about 42 degrees) at which the distance of a projected ball at the same speed and height is greatest.

Ant with mass m is standing peacefully on top of ahorizontal : An ant with mass m is standing peacefully on top of ahorizontal, stretched rope. The rope has mass per unitlength μ and is under tension F. Without warning, Throckmorton starts a sinusoidal transverse wave of wavelength lambda propagating along th..

Observed to support standingwaves at frequencies : Tube A, in a 20°C room, is observed to support standingwaves at frequencies of 48 Hz, 60 Hz and 72 Hz, but not at anyfrequencies in between (but possibly at higher and lower frequencies). Meanwhile tube B, which is the same length, supports standi..

Pointcharges are placed at corners of equilateral triangle : Three equal 1.49 µC pointcharges are placed at the corners of an equilateral triangle whosesides are 0.500 m. What is the potential energy of the system? (Take zero as the potential energy of the three charges when they are infinitely far apart.)

Will balance the gravitational force on the particle : An ion has a mass of 3.74 x 10-26 kg and a charge of+6e. What is the magnitude of the electric field that will balance the gravitational force on the particle?

Half of the lens on enlarger is covered by piece of paper : A camera has a lens(or combination of lenses) like the converging lens that focuses light from objects into real images ona piece of film. an enlarger shines light through a negative, anduses a lens to project a real image of the picture on the ne..

Diverging lens of focal length : You have a diverging lens of focal length-20cm. for what range of object distances will the image be larger than the object? for what range of object distances will the image be virtual?

Ball is thrown up onto roof-landing some timelater at height : In figure, a ball is thrown up onto a roof, landing some timelater at height h = 20.0 m above and d = 30.0 mhorizontally from the release point. The ball's path just beforelanding is angled at θ = 60.0o with the horizontal roof. (a)Find the time o..

User Account

All Pages