Question

Find out magnetic field at point 'O' for the following current distributions.
R.
1
(a)
(b)
R
O
90°
R
2R
(a)
(6)
2R
R
R
RO
R
(a)
(6
)
K..
I
I
I
(a)
OB
(6)
R:
I
R
(a)
90
B R
IR
90°
ou
190°
ГВ
(b)​

Answer 1

Answer:

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Answer 2

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Explanation:

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