A circular coil of wire with 200 turns and a diameter of
A circular coil of wire with 200 turns and a diameter of 6cm carries a current of 7A. It is placed in a magnetic field of 0.9T with the plane of the coil making an angle of 30degrees with the magnetic field. What is the torque on the coil?
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A uniform field E = -170000 j N/C exists between two plates of length L = 3 cm. Find the angle at which it emerges
The battery is made by connecting 7 unit cells in series and then by connecting 5 of these series cells in parallel. Each unit cell has the voltage of 1.25 V and the internal resistance if 3.2 Ohm. What is the maximum power that can be delivered t
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Drag racing combines the reflexes of the driver with a powerful engine to propel a specially designed car across a quarter mile as quickly as possible. What is the time for the car to go the quarter-mile
A circular coil of wire with 200 turns and a diameter of 6cm carries a current of 7A. What is the torque on the coil
Data: SO2(g) + 1/2O2(g) => SO3(g) ?H = -99kJ Use the data above to calculate the standard enthalpy change for the reaction below. Reaction: 2SO3(g) => O2(g) + 2SO2(g) H
How long will it take before it is considered dangerous to live in this mountain valley - atmospheric pollutants in a certain mountain valley grown according to a natural growth model
Assuming gasoline is 89.0% isooctane, with a density of 0.692 g/mL, what is the theoretical yield (in grams) of CO2 produced by the combustion of 1.56 x 1010 gallons of gasoline
Assume that the temperature of the body at the time of death was 98.6 fahrenheit and that is has cooled in accourd with Newton's law. What was the time of death ?
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