Exams › NEET › Physics

Two free parallel wires carrying currents in opposite direction

1. Attract each other
2. Repel each other
3. Neither attract nor repel
4. Get rotated to be perpendicular to each other

Correct answer: Repel each other

Related NEET Physics questions

• The magnetic field of a given length of wire carrying a current for a single turn circular coil at centre is B, then its value for two turns for the same wire when same current passing through it is :-
• Field at the centre of a circular coil of radius r , through which a current I flows is
• The magnetic field inside a long solenoid is -
• A long copper tube of inner radius R carries a current i . The magnetic field B inside the tube is
• The magnetic induction at any point due to a long straight wire carrying a current is
• The earth's magnetic induction at a certain point is . / 10 7 2 5 m Wb   This is to be annulled by the magnetic induction at the centre of a circular conducting loop of radius 5 cm . The required current in the loop is

⚔️ Practice NEET Physics free + battle 1v1 →