Question

05
network ?
o
A steady current flows in the network
shown in the figure. What will be the
magnetic field at
the centre of the
(2)
S​

Answer 1

Answer:

see below

Explanation:

0

Answer :

C

Solution :

(c) Net magnetic field at P will be zero, because the magnetic

field at centre P is cancelled by opposite pairs like AD-EF,

etc.