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A horizontal metallic rod of mass m and ...

A horizontal metallic rod of mass m and length l is supported by two vertical identical springs of spring constant, K each and natural length `l_(0`. A current `i` is flowing in the rod in the direction shown. If the rod is equilibrium then the length of each spring in this state is :

A

`l_(0)+(ilB-mg)/K`

B

`l_(0)+(ilB-mg)/2K`

C

`l_(0)+(mg-ilB)/2K`

D

`l_(0)+(mg-ilB)/K`

Text Solution

Verified by Experts

The correct Answer is:
B
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