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There are two wires ab and cd in a verti...

There are two wires `ab` and `cd` in a vertical plane as shown in figure. Direction of current in wire a is rightwards. Choose the correct options.

A

if wire ab fixed, then wire cd can be kept in equililbrium by the current in cd in leftward direction.

B

equilibrium of wire cd will be stable equilibrium

C

if wire cd is fixed, then wire ab can be kept in equilibrum by flowing current in cd is rightward direction

D

equilibrium of wire ab will be stable equilibrium

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The correct Answer is:
A, B, C, D
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DC PANDEY ENGLISH-MAGNETICS-Exercise
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  7. There are two wires ab and cd in a vertical plane as shown in figure. ...

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