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Solve the following questions given below:
Question I: Determine the magnitude and direction of the force between two parallel wires 35m long and 5.0cm apart, each carrying 35A in the same direction.
Question II: Determine the magnitude of the force between two parallel wires.
Please, try to give explanation. Thanks.
An ideal gas expands at a constant total pressure of 2.5 atm from 3.45 L to 6.70 L. What is the total work done on the gas in the process
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A spherical wave with a wavelength of 1.66 m is emitted from the origin. At one instant of time, the phase at r=2.58 m is π radians. At that instant, what is the phase of r=4.22 m?
An air-track glider is attached to a spring. The glider is pulled to the right and released from rest at =0 . It then oscillates with a period of 1.50 and a maximum speed of 58.0 . A What is the amplitude of the oscillation? B What is the glider's po..
An Otto cycle has the lowest temperature at 290 K and the lowest pressure at 85 kPa. How much power does it produce
if the magnitude of the force between two identical 100. microcoulomb negative charges is 9N. How far apart are the charges
galaxy b moves away from galaxy a at 0.505 of the speed of light. galaxy c moves away from galaxy b in the same
The electric potential outside a charged conducting shpere is 200V, and 10.0 cm farther from the center of the sphere the potential is 150V. Determine the radius of the sphere
The energy of the first excited state of a hydrogen atom is -0.34eV +/- 0.0004eV. What is the minimum average lifetime for this state
When a large star becomes a supernova, its core may be compressed so tightly that it becomes a neutron star, with a radius of 20 km (about the size of San Francisco). If a neutron star rotates once every second, (a) what is the speed of a particle..
A fire truck has a siren with that generates a sound with a frequency of 6686 Hz. what frequency will you observe
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