please suggest solution: The flat spiral has the smaller diameter = 5mm & major diameter = 15.5mm, & has 7.5 coils. It is required to find the total length of the wire to form a spiral of the above description. Pl. help.
please suggest solution: The flat spiral has the smaller diameter = 5mm & major diameter = 15.5mm, & has 7.5 coils. It is required to find the total length of the wire to form a spiral of the above description. Pl. help.