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In a propertly adjusted tangent galvanom...

In a propertly adjusted tangent galvanometer, the deflection for `1A` current is found to `30^(@)`. Now the coil is turned through `90^(@)` about the vertical axis, the deflection for the same current will be

A

`60^@`

B

`30^@`

C

`90^@`

D

`0^@`

Text Solution

Verified by Experts

The correct Answer is:
D
`B = B_H tan theta `
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