Home
Class 12
PHYSICS
Current I is flowing through a vertical ...

Current I is flowing through a vertical long wire in the upward direction. The magnetic field at a point on the east of the wire is

A

upwards

B

towards north

C

towards south

D

towards west

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETISM

    CHHAYA PUBLICATION|Exercise SHORT ANSWER TYPE QUESTIONS-I|17 Videos

  • ELECTROMAGNETISM

    CHHAYA PUBLICATION|Exercise SHORT ANSWER TYPE QUESTIONS-II|3 Videos

  • ELECTROMAGNETISM

    CHHAYA PUBLICATION|Exercise NCERT EXAMPLAR QUESTIONS WITH ANSWER HINT (MCQ-2)|4 Videos

  • ELECTROMAGNETIC WAVES

    CHHAYA PUBLICATION|Exercise CBSE SCANNER|17 Videos

  • ELEMENTARY PHENOMENA OF ELECTROSTATICS

    CHHAYA PUBLICATION|Exercise EXAMINATION ARCHIVE|2 Videos

Similar Questions

Explore conceptually related problems

5 A current is flowing through a long straight conducting wire. What is the magnitude of magnetic field at a distance 10 cm from the wire ?

A straight wire is used ot form a semi-circular wire of radius 2cm. IF a current I=10A is passing through the wire,then find the magnitude and direction of magnetic induction at the centre of the semicircle.

The distance between two long straight conductors is 5m. Currents 2.5A and 5A are flowing through them in the same direction. What will be the magnetic field at the mid-point betwen them ?

Through a straight conduction wire, current is flowing along positive z-direction. What should be the direction of the applied magnetic field so that the wire will experience the maximum force?

A steady current is flowing through a long wire. If it is converted into a single turn circular coil, the magnetic field produced at its is B. Now it is converted into a circular coil having n tunrs. What will be the magnetic field at the centre of the coil ?

Equal currents passing through two infinitely long parallel wires. Would there be any magnetic field midway between the wires, if the currents are (i) in the same direction, (ii) in opposite directions?

A long wire carries a current of 90 A in the east to west direction. What is the magnitude and direction of magnetic field due to the current I.5m below the line?

I ampere current is flowing through a l metre long conducting . If the wire is shaped into a circular loop, then what will be its magnetic moment ?

CHHAYA PUBLICATION-ELECTROMAGNETISM -EXERCISE
  1. Which of the properties of an isolated north pole, placed at a point i...

    Text Solution

    |

  2. Magnetic flux is defined as

    Text Solution

    |

  3. Current I is flowing through a vertical long wire in the upward direct...

    Text Solution

    |

  4. A current of 1 A is flowing through a circular coil of radius 10 cm ha...

    Text Solution

    |

  5. Which one of the following relations expresses Biot-Savart law ?

    Text Solution

    |

  6. If we double the radius of a current carrying coil keeping the current...

    Text Solution

    |

  7. A circular coil of radius r carries a current I . It produces magnetic...

    Text Solution

    |

  8. In the given figure a conductor is carrying a current I. The magnitude...

    Text Solution

    |

  9. Ratio of magnetic fields at the centre of a current carrying coil of r...

    Text Solution

    |

  10. Two wires PQ and QR carry equal currents I. One end of each wire exten...

    Text Solution

    |

  11. A vertical straight conductor carries a current vertically upwards. A ...

    Text Solution

    |

  12. Magnitude of magnetic field at the point P in arrangement shown in the...

    Text Solution

    |

  13. The magnetic field at the point of intersection of diagonals of a squa...

    Text Solution

    |

  14. A circular coil of radius R carries an electric current i. The magneti...

    Text Solution

    |

  15. The magnetic field B within a solenoid of length L with N turns and ca...

    Text Solution

    |

  16. In a current carrying long solenoid, the field produced inside the sol...

    Text Solution

    |

  17. A charged particle enters a magnetic field vec(B) perpendicularly with...

    Text Solution

    |

  18. The radius of the circular path described by a charged particle in a m...

    Text Solution

    |

  19. The magnitude of an electric field along x-axis is 1V.m^(-1) and in th...

    Text Solution

    |

  20. A beam of protons projected along positive x-axis experiences a force,...

    Text Solution

    |