Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
a proton of mass mp given in data is confined in a very-deep square-well potential with l 1 femto meteri sketch a
a 10-g bullet moving horizontally with a speed of 20 kms strikes and passes through a 40-kg block moving with a speed
i have an ideal air-filed parallel plate capacitor that has a charge of magnitude 25 muc when the voltage across et is
an electron is accelerated from rest by a potential difference of 350 v it then enters a uniform magnetic field of
a an current of 5 a is flowing in the closed circular loop with radius 5cm as shown in the above diagram find the
a two current carrying wires as shown in the diagram carrying current i1 5 ma i2 20 ma they are separated by a
magnetism and movement a -6475 nc charge moves at a velocity of 15x107 ms along the -z axis through a 50 mt magnetic
1 what are the maximum voltage and current which should occur a for a 14 watt 300ohms resistor b for a 14 watt 3000 ohm
a car traveling at 350 kmh speeds up to 450 kmh in a time of 500s the same car later speeds up from 650 kmh to 750kmh
an electron was moving at a velocity 5x107 ms-1 a potential difference of 300v is applied in such a way that the
1 how many excess electrons can be counted in a rubber rod of -8 x 000001 nano coulombs of charges2 a metal ball has -1
two charged particles having positive charge q and q are seperated by a distance r where q 9qa at what distance from
a u-238 nucleus mass 238 units decays transforming into an alpha particle mass 400 units and a residual thorium
a uniform thin wire has a length l pi r and is bent into a semicircular arc of radius r if the wire starts at x y r 0
1 location a is 300 m from a charge of -300 x 10-8 c while location b is 200 m from the charge find the potential
a horizontal force of magnitude 65 n is exerted tangentially on a frisbee of mass 32 grams and radius 143 cm assuming
you pick up a board of length 200 m and mass 1000 kg to do this you exert a force upward with your left hand a distance
in this picture the ball is moving around the origin in a circle and is affecting the graph when it is moving the
a picture of width 420 cm weighing 220 n hangs from a nail by means of flexible wire attached to the sides of the
a picture of width 450 cm weighing 500 n hangs from a nail by means of flexible wire attached to the sides of the
a piece of steel piano wire is 160 m long and has a diameter of 026 cm what is the magnitude of the tension required to
1 a light spring of force constant k 162 nm rests vertically on the bottom of a large beaker of water figure a a
the pinhole camera of the figure images distant objects by allowing only a narrow bundle of light rays to pass through
1 a light ray incident on a block of glass makes an incident angle of 500deg with the normal to the surface the
a pilot flies out of cleveland and sets the compass of the plane due north the pilot maintains an airspeed of 250kmh