The temperaturetdin degrees fahrenheit in terms of the celsius temperaturedis given by=td+9/5d+32.the temperaturecvin degrees celsius in terms of the kelvin temperaturevis given by=cv−v273.write a formula for the temperaturefvin degrees fahrenheit in terms of the kelvin temperaturev. it is not necessary to simplify.

Explanation:

Since the temperature in degrees Fahrenheit in terms of the Celsius is given by the formula and the temperature in degrees Celsius in terms of the Kelvin temperature is given by the formula , we can use the second formula and substitute it straight into the first formula (since a simplification is not being asked), obtaining .

a solenoid is created by wrapping a l = 90 m long wire around a hollow tube of diameter d = 4.5 cm.   the wire diameter is d = 0.9 mm.   the solenoid wire is then connected to a power supply so that a current of i = 9 a flows through the wire.

randomized variablesl = 90 m

d = 4.5 cm

d = 0.9 mm

i = 9 a                                          

write an expression for the number of turns, n, in the solenoid. you do not need to take into account the diameter of the wire in this calculation.

calculate the number of turns, n, in the solenoid.

write an expression for the length of the solenoid (l2) in terms of the diameter of the hollow tube d.

calculate the length of the solenoid (l2)   in meters.

calculate the magnitude of the magnetic field at the center of the solenoid in teslas.

explanation: