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A toroid having 200 tuns carries a curre...

A toroid having 200 tuns carries a current of 1 A. The average radius of the toroid is 10 cm . The magnetic field at any point in the open space inside the toroid is

A

a. `4 xx 10^(-3)`T

B

b. `zero`

C

c. `0.5 xx 10^(3)T`

D

d. `3 xx 10^(3) T`

Text Solution

Verified by Experts

The correct Answer is:
`2 xx 10^(-3)`T
`zero`
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NEW JOYTHI PUBLICATION-MOVING CHARGES AND MAGNETISM-COMPETITIVE EXAM CORNER
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