Awire carrying a current of 10 a and 2 m in length is placed in a field of flux density 0.15 t. what’s the force on the wire if it is placed (a) at right angles to the field, (b) at 450 to the field, (c) along the field

Explanation:

I = 10A

l = 2m

B = 0.15T

F = ?

a) ¶ = 90

F = BILsin¶

F = 0.15×10×2×sin90

F = 3N

b) ¶ = 45 degree

F = BILsin¶

F = 0.15×10×2×sin45

F = 2.12N

c) ¶ = 0 degree

F = BILsin¶

F = 0.15×10×2×sin0

F = 0

Goodluck

atomic = no of protons.

mass number-atomic number = neutron number