What hazard is associated with ionizing radiation?

Skin burns and increasing effect of cancer.

Explanation:

Ionizing radiations are majorly produced during radioactivity process. Radioactivity is the disintegration of radioactive elements to produce energy. This energy produced are in form of ionizing radiations. Most elements that undergoes radioactivity are unstable and they produce some electromagnetic radiations like gamma rays, alpha rays and beta rays. Some of this radiations are harmful to the health and serves as threats and hazards to humans. Some of this hazards caused by this radiations includes skin burns and cancer which are due to our exposure to sources of ionizing radiations some of which are x-rays in hospitals, soil and vegetation.

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: