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Biot-Savart Law: Straight Wires and Arcs for GUJCET: 5 solved questions

Real GUJCET paper questions on biot-savart law: straight wires and arcs, part of moving charges and magnetism. Each opens with the options, the correct answer and a step-by-step solution. Papers run from 2009 to 2026. No sign-in needed to read them.

What this topic asks

• Straight wire segments — 2 questions
• Arcs and combined shapes — 1 question
• Biot-Savart law and current element — 1 question
• Units and dimensions — 1 question

All 5 questions with solutions

• An infinite straight current carrying conductor is bent in such a way that a circular loop is formed on it as… GUJCET 2009
• Two very long straight wires are set parallel to each other. Each carries a current I in the same direction a… GUJCET 2017
• The source of magnetic field is and source of electric field is . GUJCET 2020
• A horizontal overhead power line carries a current of 90 A in east to west direction. What is the magnitude a… GUJCET 2026
• (Vs)/(Am) is the unit of which physical quantity? GUJCET 2024