Physics-
General
Easy
Question
In the diagram shown, the wires P1Q1 and P2Q2 each of length 40 cm are made to slide on the rails with same speed of 5 m/s. In this region a magnetic field of 1T exists. The electric current in 9kW resistor is
- zero if both wires slide towards left.
- 0.1mA if both wires slide in opposite direction
- 0.2 mA if both wires move towards left.
- 0.2 mA if both wires move in opposite direction
The correct answer is: 0.2 mA if both wires move in opposite direction
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<img src="https://mycourses.turito.com/tokenpluginfile.php/c161933dbfaab094c54655ab71e9b8f0/1/question/questiontext/643590/1/1165511/Picture1.png" alt="" width="244" height="166"
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<img src="https://mycourses.turito.com/tokenpluginfile.php/c161933dbfaab094c54655ab71e9b8f0/1/question/questiontext/643590/1/1165511/Picture1.png" alt="" width="244" height="166"
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Physics-General
