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An experiment uses a compass near a straight current-carrying wire. What does the compass needle indicate?
The compass needle shows no movement
The compass needle aligns tangentially to the magnetic field circle around the wire
The compass needle aligns parallel to the wire
The compass needle points radially away from the wire
The compass needle aligns tangentially to the magnetic field circle around the wire
Practice and solve "An experiment uses a compass near a straight current-carrying wire. What does the compass needle ind..." for General Science - Previous Year Paper 2026. The correct answer is Option B: The compass needle aligns tangentially to the magnetic field circle around the wire. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "An experiment uses a compass near a straight current-carrying wire. What does the compass needle ind..." for General Science - Previous Year Paper 2026. The correct answer is Option B: The compass needle aligns tangentially to the magnetic field circle around the wire. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.