Physics-
General
Easy
Question
A circular coil of wire carries a current. PQ is a part of very long wire carrying a current and passing close to the circular coil. if the directions of currents are those shown in figure, then the direction of the force acting on PQ is
- parallel to PQ, towards p
- parallel to PQ, towards Q
- at right angles to PQ, to the right
- at right angles to PQ, to the left
The correct answer is: at right angles to PQ, to the left
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