Electric field

A cylindrical region has a uniform magnetic field B \vec B as shown, which varies linearly with time. A conducting loop in the shape of a equilateral triangle is placed in the region as shown. A current flows in the loop due to changing flux. Then which of the following statements are true?

(A): In wire O P OP only conservative electric field drives the current.
(B): In wire P Q PQ both conservative and non-conservative electric field drive the current.
(C): In wire Q O QO only non-conservative electric field drives the current.
(D): In all the wires only non-conservative electric field drives the current.

A, B and C only A and B only A and D B and C only

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1 solution

Avi Solanki
Jan 27, 2017

hence A,B are correct alternatives

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