Home
Class 12
PHYSICS
The magnetic field inside a solenoid is...

The magnetic field inside a solenoid is

A

The magnetic field is zero

B

The magnetic field is non-zero and nearly uniform

C

The magnetic field is independent of the number of windings

D

The magnetic field is independent of the current in the solenoid

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • MAGNETIC FIELDS DUE TO CURRENTS

    RESNICK AND HALLIDAY|Exercise Practice Question (More Than one correct choice )|12 Videos

  • MAGNETIC FIELDS DUE TO CURRENTS

    RESNICK AND HALLIDAY|Exercise Practice Question (Linked Comprehension)|16 Videos

  • MAGNETIC FIELDS DUE TO CURRENTS

    RESNICK AND HALLIDAY|Exercise Problems|45 Videos

  • INTERFERENCE AND DIFFRACTION

    RESNICK AND HALLIDAY|Exercise PRACTICE QUESTIONS (Integer Type)|6 Videos

  • MAGNETIC FORCE

    RESNICK AND HALLIDAY|Exercise Practice Questions (Integer type )|7 Videos

Similar Questions

Explore conceptually related problems

Compare the direction of the magnetic field inside a solenoid with that of the field there if the solenoid is replaced by its equivalent combination of north pole and south pole.

A solenoid of length 0.5 m has a radius of 1 cm and is made up of 500 turns. It carries a current of 5 A. The magnetic field inside the solenoid is

A 3*0cm wire carrying a current of 10A is placed inside a solenoid perpendicular to its axis. The magnetic field inside the solenoid is given to be 0*27T . What is the magnetic force on the wire?

An 8 cm long wire carrying a current of 10 A is placed inside a solenoid perpendicular to its axis. If the magnetic field inside the solenoid is 0.3 T, then magnetic force on the wire is

Which of the following statement is/are correct? I. The magnetic field produced by a current carrying solenoid is independent of its length and cross-Sectional area. II. The magnetic field inside the solenoid is uniform.

A solenoid of length 0.6 m has a radius of 2 cm and is made up of 600 turns If it carries a current of 4 A, then the magnitude of the magnetic field inside the solenoid is

A wire is wound on a long rod of material of relative permeability mu_(r) = 4000 to make a solenoid. If the current through the wire is 5 A and number of turns per unit length is 1000 per metre, then the magnetic field inside the solenoid is

A soft iron bar is inserted inside a current-carrying solenoid. The magnetic field inside the solenoid :

(a) What is the nature of the magnetic field inside a solenoid? (b) What is the nature of the magnetic field due to a circular coil?

RESNICK AND HALLIDAY-MAGNETIC FIELDS DUE TO CURRENTS-Practice Question (Single Correct)
  1. A beam of proton passes undeflected with a horizontal velocity v, thro...

    Text Solution

    |

  2. The magnetic field inside a solenoid is

    Text Solution

    |

  3. A solenoid of length 0.250 m and radius 0.0200 m is comprised of 120 t...

    Text Solution

    |

  4. A long wire is along x = 0, z = d and carries current in positive y di...

    Text Solution

    |

  5. A circular loop of wire is carring a current i (as shown in the figure...

    Text Solution

    |

  6. A small circular loop is suspended from an insulating thread. Another ...

    Text Solution

    |

  7. Two loops carry equal currents I in the same direction. They are held ...

    Text Solution

    |

  8. An electron is moving with a speed of 3.5xx10^(5) m//s when it encount...

    Text Solution

    |

  9. An electron travels through a region of space with no acceleration . W...

    Text Solution

    |

  10. An electron enters a region that contains a magnetic field directed in...

    Text Solution

    |

  11. A wire carries current toward the north. In the region beneath this wi...

    Text Solution

    |

  12. Two infinitely long perpendicular wires carry equal currents in the di...

    Text Solution

    |

  13. A circular loop is kept in that vertical plane which contains the nort...

    Text Solution

    |

  14. A circular conductor of uniform resistance per unit length, is connect...

    Text Solution

    |

  15. Figure. Shows two long wires carrying equal currents I1 and I2 flowing...

    Text Solution

    |

  16. Rowland (1876) placed some charges (in a fixed location) on a noncondu...

    Text Solution

    |

  17. Consider a long, straight wire of cross-sectional area A carrying a cu...

    Text Solution

    |

  18. Four very long straight wires carry equal electric currents in the +z ...

    Text Solution

    |

  19. Cross section of three wires is shown in the following figure. If the ...

    Text Solution

    |

  20. Consider the situation shown in figure. The straight wire is fixed but...

    Text Solution

    |