Question

a peice of wire is wound around a pencil 60 times. If the total width of all the turns in 3 cm, find diometer of wire​

Answer 1

Explanation:

Number of turns of wire =60

Total width of turns of wire 3cm

Diameter of the wire?

Diameter of the wire D= Total width of turns of wire / Number of turns of wire

D=

60

3

D=0.066